If sin⁡〖θ=cot⁡α 〗 tan⁡〖γ,tan⁡〖θ=cosα tanβ〗 〗then

Question

If sin⁡θ=cot⁡α  tan⁡γ and tan⁡θ=cosα tanβ then prove that one of the value of cos⁡θ=cosβsecγ