`cos(cos^(-1)(-1/4)+sin^(-1)(-1/4))=`

sin(cos^(-1)(4/5))

Evaluate : cos(sin^(-1)(1/4)+sec^(-1)(4/3))

Evaluate : cos(sin^-1 (1/4) + cos^-1(3/4))

Evaluate cos(sin^(-1)(4/5)+cos^(-1)(2/3))

Evaluate :cos(sin^(-1)((1)/(4))+sec^(-1)((4)/(3)))

cos[sin^(-1)(-4//5)-cos^(-1)(4//5)]=

The value of sin^(-1)(cos2)-cos^(-1)(sin2)+tan^(-1)(cot4)-cot^(-1)(tan4)+sec^(-1)(cos ec6)-cos ec^(-1)(sec6

cos[2 sin^(-1) 3/4 + cos^(-1)3/4]