Questions and answers by

Karry

Questions (4)

Verify the identity.(csc(2x) - sin(2x))/cot(2x)=cos(2x) =csc(2x)/cot(2x) - sin(2x)/cot(2x) =csc(2x)/cot(2x) - cos(2x) Is this
1. 1 answer
2. 1,495 views
Verify the identity.cos x - sec x = -sin x tan x So far I have applied a reciprocal identity =cos x - 1/cos x I know I must
1. 2 answers
2. 625 views
I have been stuck on this problem for over a week and I don't even know how to start the problem.Parabola equation y= 4(100 -
1. 1 answer
2. 643 views
Explain this statement: the most unlikely problem of the national debt is that the government will go bankrupt.
1. 3 answers
2. 872 views