(" क) "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))]

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

Evaluate: tan ^ (- 1) 1 + cos ^ (- 1) ((1) / (2)) + sin ^ (- 1) (- (1) / (2)) + tan ^ (- 1) ( -sqrt (3)) - sec ^ (- 1) (- 2) + cos ec ^ (- 1) ((2) / (sqrt (3)))

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:

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

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

The value of tan^(-1)[2 cos(2sin^(-1)""(1)/(2)) is

(1)/(3(3)/(5)) +(1)/(4(8)/(9)) +(1)/(((3)/(5))) का मान ज्ञात करो।