Question

How do you verify `1/(tanx+secx)=cosx/(sinx+1)`?

Answer 1

see below

Explanation:

`1/(tanx+secx)=cos x/(sinx+1)`

Left Side: `=1/(tanx+secx)`

`=1/(sinx/cosx +1/cosx)`

`=1/((sinx+1)/cosx)`

`=cosx/(sinx+1)`

`:.=`Right Side