मान ज्ञात कीजिये `tan(1/2sin^(-1)""3/4)`

sin(2"Tan"^(-1)3/4)=

Find the value/ मान ज्ञात कीजिए: (tan60^@-tan15^@)/(1+tan60^@ tan15^@)

Find the value / मान ज्ञात करें: sqrt(3 1/16)+ 1/2-3/4

Evaluate the following: (i) tan{2\ tan^(-1)(1/5)-pi/4} (ii) tan(1/2\ sin^(-1)(3/4)

Evaluate the following: (i) tan{2\ tan^(-1)(1/5)-pi/4} (ii) tan(1/2\ sin^(-1)(3/4)

What is the value of / मान ज्ञात करें: (2/3 of 9/4+1/2 div 5/4)/(1-1/3+1/4xx(1+1/3)) ?

The simplified value of/सरलीकृत मान ज्ञात करें: (sin^3 21+cos^3 19)/(sin 21+ cos19) +sin^2 69+cos^2 71+ 1/(sec69. cosec 71)

Find the value/ मान ज्ञात कीजिए: 1/((9-4 sqrt5)^2)+1/((9+4 sqrt5)^2)