KE Science Academy

Welcome to the KE Science academy YouTube channel, where we strive to bring you the best of both worlds. Our goal is to provide you with a unique blend of educational and enlightening content, all in one place. Whether you're looking to expand your knowledge on a variety of topics, or seeking spiritual enlightenment and guidance, you'll find it all here. Our team of experts will share their insights on subjects such as philosophy, history, science, and self-improvement, all while incorporating elements of spirituality and mindfulness. Join us on this journey of self-discovery and growth, and let's explore the world together. Don't forget to subscribe for new videos every week."

स्वामी आत्मनिष्ठानंद जी महाराज का किशनगढ़ में सुंदर दिया व्याख्यान |||

स्वामी आत्मनिष्ठानंद जी महाराज का किशनगढ़ में सुंदर दिया व्याख्यान |||

स्वामी देवप्रभानन्द जी महाराज द्वारा श्री श्री मां सारदा देवी पर दिया सुंदर व्याख्यान। किशनगढ़, राज.

स्वामी देवप्रभानन्द जी महाराज द्वारा श्री श्री मां सारदा देवी पर दिया सुंदर व्याख्यान। किशनगढ़, राज.
रामकृष्ण सेवा समिति उदयपुर में श्रीमत स्वामी दिव्यानंद जी महाराज द्वारा दिया गया व्याख्यान l

रामकृष्ण सेवा समिति उदयपुर में श्रीमत स्वामी दिव्यानंद जी महाराज द्वारा दिया गया व्याख्यान l
उदयपुर राम कृष्ण सेवा समिति में स्वामी शान्तात्मानन्द जी द्वारा दिया गया व्याख्यान। Swami Shantatman

उदयपुर राम कृष्ण सेवा समिति में स्वामी शान्तात्मानन्द जी द्वारा दिया गया व्याख्यान। Swami Shantatman
10. Show that a1 , a2 , . . ., an , . . . form an AP where an is defined as below : (i) an = 3 + 4n

10. Show that a1 , a2 , . . ., an , . . . form an AP where an is defined as below : (i) an = 3 + 4n
9. If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n

9. If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n
8. Find the sum of first 51 terms of an AP whose second and third terms are 14 and 18 respectively.

8. Find the sum of first 51 terms of an AP whose second and third terms are 14 and 18 respectively.
EXERCISE 5.3 || 7. Find the sum of first 22 terms of an AP in which d = 7 and 22nd term is 149.

EXERCISE 5.3 || 7. Find the sum of first 22 terms of an AP in which d = 7 and 22nd term is 149.
6. The first and the last terms of an AP are 17 and 350 respectively. If the common difference is 9

6. The first and the last terms of an AP are 17 and 350 respectively. If the common difference is 9
5. The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms

5. The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms
EXERCISE 5.3 || 4. How many terms of the AP : 9, 17, 25, . . . must be taken to give a sum of 636?

EXERCISE 5.3 || 4. How many terms of the AP : 9, 17, 25, . . . must be taken to give a sum of 636?
EXERCISE 5.3 || (ix) given a = 3, n = 8, S = 192, find d || class 10 exercise 5.3

EXERCISE 5.3 || (ix) given a = 3, n = 8, S = 192, find d || class 10 exercise 5.3
EXERCISE 5.3 || (viii) given an = 4, d = 2, Sn = –14, find n and a. || class 10 5.3 #maths

EXERCISE 5.3 || (viii) given an = 4, d = 2, Sn = –14, find n and a. || class 10 5.3 #maths
EXERCISE 5.3 || (vii) given a = 8, an = 62, Sn = 210, find n and d. || class 10 exercise 5.3

EXERCISE 5.3 || (vii) given a = 8, an = 62, Sn = 210, find n and d. || class 10 exercise 5.3
EXERCISE 5.3 || (vi) given a = 2, d = 8, Sn = 90, find n and an . || class 10 exercise 5.3 #maths

EXERCISE 5.3 || (vi) given a = 2, d = 8, Sn = 90, find n and an . || class 10 exercise 5.3 #maths
EXERCISE 5.3 || (v) given d = 5, S9 = 75, find a and a9 . || exercise 5.3 class 10 #maths

EXERCISE 5.3 || (v) given d = 5, S9 = 75, find a and a9 . || exercise 5.3 class 10 #maths
EXERCISE 5.3 || (iv) given a3 = 15, S10 = 125, find d and a10.|| class 10 exercise 5.3 #maths

EXERCISE 5.3 || (iv) given a3 = 15, S10 = 125, find d and a10.|| class 10 exercise 5.3 #maths
EXERCISE 5.3 || (iii) given a12 = 37, d = 3, find a and S12. || class 10 exercise 5.3 || #maths

EXERCISE 5.3 || (iii) given a12 = 37, d = 3, find a and S12. || class 10 exercise 5.3 || #maths
EXERCISE 5.3 || (ii) given a = 7, a13 = 35, find d and S13. || class 10 5.3 || #maths

EXERCISE 5.3 || (ii) given a = 7, a13 = 35, find d and S13. || class 10 5.3 || #maths
(i) given a = 5, d = 3, an = 50, find n and Sn . || Class 10 exercise 5.3 ka 3 || #class10

(i) given a = 5, d = 3, an = 50, find n and Sn . || Class 10 exercise 5.3 ka 3 || #class10
EXERCISE 5.3 || 2. Find the sums given below :(iii) –5 + (–8) + (–11) + . . . + (–230) || class 10

EXERCISE 5.3 || 2. Find the sums given below :(iii) –5 + (–8) + (–11) + . . . + (–230) || class 10
EXERCISE 5.3 || 2. Find the sums given below : (ii) 34 + 32 + 30 + . . . + 10 || class 10 5.3 Q.No 2

EXERCISE 5.3 || 2. Find the sums given below : (ii) 34 + 32 + 30 + . . . + 10 || class 10 5.3 Q.No 2
class 10 5.3 Q.2(i) || 2. Find the sums given below : (i) 7 + 10.5 + 14 + . . . + 84 || exercise 5.2

class 10 5.3 Q.2(i) || 2. Find the sums given below : (i) 7 + 10.5 + 14 + . . . + 84 || exercise 5.2
Find the sum of the following APs: || (iv) 1/15 , 1/12, 1/10 , . . ., to 11 terms || 5.3 Q.No 1(iv)

Find the sum of the following APs: || (iv) 1/15 , 1/12, 1/10 , . . ., to 11 terms || 5.3 Q.No 1(iv)
Find the sum of the following APs: ||(iii) 0.6, 1.7, 2.8, . . ., to 100 terms. || 5.3 Q.No 1 KA iii

Find the sum of the following APs: ||(iii) 0.6, 1.7, 2.8, . . ., to 100 terms. || 5.3 Q.No 1 KA iii
स्वामी निखिलेश्वरानंद जी का ठाकुर श्री रामकृष्ण परमहंस देव के ऊपर सुंदर अभिभाषण || #ramkrishna

स्वामी निखिलेश्वरानंद जी का ठाकुर श्री रामकृष्ण परमहंस देव के ऊपर सुंदर अभिभाषण || #ramkrishna
स्वामी सर्वलोकानंद जी दवारा पुष्कर राजस्थान में मां सारदा पर दिया गया सुंदर व्याख्यान #pushkar

स्वामी सर्वलोकानंद जी दवारा पुष्कर राजस्थान में मां सारदा पर दिया गया सुंदर व्याख्यान #pushkar
स्वामी निखिलेश्वरानंद जी महाराज का साधना और मंत्र जाप के बारे में सुंदर व्याख्यान || #pushkar

स्वामी निखिलेश्वरानंद जी महाराज का साधना और मंत्र जाप के बारे में सुंदर व्याख्यान || #pushkar
Find the sum of the following APs: || (ii) –37, –33, –29, . . ., to 12 terms. || 5.3 Q.No 1 KA ii

Find the sum of the following APs: || (ii) –37, –33, –29, . . ., to 12 terms. || 5.3 Q.No 1 KA ii