`"tan"^(-1)(1)+"cos"^(-1)(-1/2)+"sin"^(-1)(-1/2)`का मान ज्ञात कीजिए।

tan(1)+cos^(-1)(-(1)/(2))+sin^(-1)(-(1)/(2))

tan^(-1)[2cos(2sin^(-1)(1)/(2))]

Evaluate : tan^(-1) (2 cos ( 2 sin^(-1) (1/2)))

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

If x=tan^(-1)(1)+cos^(-1)(-1//2)+sin^(-1)(-1//2) and y=cos[1//2 cos^(-1)(1//8)] then

The value of (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2) , when a = 7, is: (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2) , का मान ज्ञात कीजिए, जब a= 7 है:

sin[cos^(-1)(-1/2)+tan^(-1)(sqrt(3))]

" (a) "int_(0)^( pi/6)sqrt(1-sin2x)dx" का मान ज्ञात कीजिए "

If x = tan^(-1) 1 - cos^(-1) ( - 1/2) + sin^(-1) 1/2 , y = cos (1/2 cos^(-1) (1/8)) , then