My One Fiftieth Of A Dollar
An unexpected and enjoyable source of learning and knowledge for me has been the comment sections. Thanks to all for sharing what you know! Click Baiters Beware. Outside of doing videos, my resolute goal is to expose those who deceive for monetary gain. You will soon notice that mathematicians are not much more than mere alphabetical order junkies! I was disappointed to learn G.H. Hardy stated all chess problems are trivial! He did characterize chess as genuine mathematics. Doron Zeilberger called this snooty drivel.
Instructional Videos Algebra, Trigonometry, Calculus and Number Theory. Also videos related to critical thinking, logic, and general reasoning and problem solving.
Find the prime p satisfying (p-4)! ≡ 175 modulo p
Find r ∈ {48,49,50,⋯,64} such that 11∙2^(7!+26) ≡ r modulo 17
S = 81+100+121+⋯+629^2+630^2 Find remainder when S is divided by 631
Similar to 2025 AIME I number 1 Find all integers B greater than 1 such that82B/19B ∈ N
Find n an integer less than zero such that (n^3+13)/(n^2+17) ∈ Z
x = 1007^3 - 985^3 Evaluate √(x/22-121)
Find the remainder when 32!/169 is divided by 13
Given f(x) = x^3+x^2+3x-1 Find an a greater than 0 such that f(a) is self-invertible modulo 59
Find four prime divisors of 909^909 + 1
Find x ∈ {0,1,2,3,⋯,31} such that x ≡ √(x+10) modulo 32
Let a,b be self-invertible modulo p. Reduce (a+b)^3 modulo p
Calculate the sum of the self-inverting integers modulo 7 between 1 and 50. Reduce sum modulo 13.
Prove 3^(2^n )+1 ≡ 2 (mod 8) ∀ n ∈ N
Find the greatest negative integer satisfying {(x≡11(mod 19), x≡32(mod 37)
1+1/2+1/3+1/4+⋯+1/30+1/31 = I/31! Find the remainder when I is divided by 23
S = 4,13,22,31,40,49 ⋯ Show S has an infinite number of terms with the same prime divisors
Find an x ∈ {1,2,3,⋯78} such that (x!)^4 ≡ 5x+11 (mod 79)
How many 8 digit positive integers in the form ABCD2873 are divisible by 221 ?
The floor function of ∑(i=298 to 387) of the summand 7/13
Prove Base 7 numeral 11111115 is NOT divisible by 5
Solve for x √x/x = k x, k ∈ R^(greater than 0) generalizing purported entrance exam question
Two Equations and Two Unknowns in The Ring of polynomials with real coefficients.
Find the last digit of ⌈33^25/(33^14 - 1000)⌉
Show (23! - 22)/29 ∈ N
Find a (k,m,n) ∈ N×N×N such that 3/29 = 1/k + 2/m +5/n
Show 14! is a solution of x^4+x^3+x^2+x-5 ≡ 0 (mod 17)
Prove p^2-1 is a multiple of 24 ∀ p prime greater than 3 without using modular arithmetic
a, b, c have an average of 8. a^2,b^2,c^2 have an average of 106. Find the average of ab, bc, ac.
Find the integer solution of 105x^2- 7x - 55384 = 0 without factoring by grouping or formula
S=1+3+5+⋯+177+179 What is the minimum number of plus signs changed to minus signs so that S less 0 ?