Question

If sin ⱷ= cos ⱷ, find the value of ⱷ.​

Answer 1

${ sinⱷ= cosⱷ}$

$\bold{The \: \: value \: \: of \: \: ⱷ \: \: \: must \: be \: \: 45⁰}$

Because ,

sin45⁰ = 1/√2

cos45⁰ = 1/√2