" 1.Evaluate : "sin(sec^(-1)(17/15))

Evaluate: sec{sin^(-1)(-8/(17))}

Evaluate: sec{sin^(-1)(-(8)/(17))}

Evaluate each of the following: sin(sec^(-1)(17/8)) (ii) "c o s e c"(cos^(-1)(3/5)) (iii) sec(sin^(-1)(12/13))

Evaluate : sin 15^(@) sec 75^(@)

Evaluate each of the following: sin((sec^(-1)(17))/(8))( ii) cos ec((cos^(-1)3)/(5))( iii) sec((sin^(-1)(12))/(13))

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

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

Evaluate sin 15^(@) sec 75^(@)

Evaluate sin 15^(@) sec 75^(@)