यदि `f(x) = x^(2),g(x) = sin x` तो (gof ) तथा (fog ) के मान ज्ञात कीजिए ।

If f(x) = 4x^2 and g(x) = x^(1/2) then find gof and fog

" (8) "int(sin^(2)x-cos^(2)x)/(sin^(2)x cos^(2)x)dx" का मान ज्ञात कीजिए। "

If f(x)=4x^(2) and g(x)=x^(1/2) then find gof and fog.

If f(x)=1+x,g(x)=2x-2 , show that fog=gof

If f(x)=3x+1,g(x)=x^(2)+2 find fog(x) and gof(x)

If sinx =2/3 , then find the value of cos3x . यदि sinx =2/3 ,तो cos3x का मान ज्ञात कीजिए।

If sin(x+y) = cos(x-y), then the value of cos^2 x is: यदि sin(x+y) = cos(x-y), तो cos^2 x का मान ज्ञात करें :