SOLUTION: Let g(x)= cosx and h(x)=2x. Find the exact value of the expression. (h o g)(21pi/4)

SOLUTION: Let g(x)= cosx and h(x)=2x. Find the exact value of the expression. (h o g)(21pi/4)

Algebra.Com

Question 1064999: Let g(x)= cosx and h(x)=2x. Find the exact value of the expression. (h o g)(21pi/4)
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!

RELATED QUESTIONS
Let g(x)=cosx h(x)=2x find (h o g)... (answered by MathLover1)

``Let f(x)=sin x, g(x)=cos x, and h(x)=2x. Find the exact value of each expression. Do... (answered by Alan3354)

Please I need help Let f(x)=sin x, g(x)=cos x, and h(x)=2x Find the exact value of (answered by stanbon)

Let f(x)=sin x, g(x)=cos x, and h(x)=2x. Find the exact value of each expression. Do not... (answered by harpazo)

For the given functions f, g , and h , find f o g and state the exact domain of f o g o h (answered by lwsshak3)

Let g(x)=4x+8 and h(x)=x+6 Find the expression.... (answered by hamsanash1981@gmail.com)

I need to know step by step how to find the value of (g o h)(2) g(x) =5x2-2x+3 and... (answered by stanbon)

If g(x)=1-2x, find the value of... (answered by jsmallt9)

find [g o h](x) and [h o g](x): g(x)=4x,... (answered by edjones)