Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
?
M.S. ( Math )
arcsin(x) + arccos(x) = pi/2 ?
6 AnswersMathematics1 year agoWhat point on the curve y^2 = x + 4 is closest to (4, -2)?
1 AnswerMathematics1 year agoNeed the extrema of x^3 - 4x^2 - 3x + 2 over the reals?
3 AnswersMathematics1 year agoIf f(x) = 1+ 1/(x-1), prove that f(x) is its own inverse?
1 AnswerMathematics1 year agoDoes the series sum n=0 to oo ( 2^(1/n) - 1 ) converge?
3 AnswersMathematics2 years agoPrime pairs?
Prove that the set { 1, 2, ..., 2k} can be partitioned into k distinct pairs {a_i, b_i} such that for each i, ( a_i + b_i) is prime
6 AnswersMathematics3 years agoUsing epsilon-delta show that limit x->2 x^3 = 8?
2 AnswersMathematics3 years agoFor what integer values of x, will 10/(2x-3) be integer.?
6 AnswersMathematics3 years agoHow do I show that (4x+3)/(3x+2) is an irreducible fraction ?
2 AnswersMathematics3 years agoQuestion on triangles?
Given triangle ABD, with C on side side AD such that AC = 4 and CD = 5. Side AB = 6. Find BC if perimeter of triangle BCD is 20.
2 AnswersMathematics3 years agoAn injective function?
Need to prove that x^3 + 3x is an injective function ( 1-to-1 and onto) algebraically (no calculus)
2 AnswersMathematics4 years agoFunction with roots 1 and 2?
Looking for a function with roots 1 and 2 , slant asymptote x+3 and a vertical asymptote at x=5
3 AnswersMathematics4 years agoProve that the n th derivative of sin(x) = sin(x + n*pi/2)?
1 AnswerMathematics4 years ago