Question

please answer the question as fast as you can plzzzzzzzzzzzzzzzzz I will mark the correct answer as the brainliest answer step by step explanation ​

Answer 1

⭐Solution⭐

➡Proof that

Cosx /(1-sinx) + (1-sinx)/cosx = 2secx

✔take LHS,

= Cosx /(1-sinx) + (1-sinx)/cosx

= [(cos²x)+(1-sinx)²]/cosx(1-sinx)

= [ cos²x +sin²x+1-2sinx]/[cosx(1-sinx)]

= 2(1-sinx)/cosx(1-sinx)

= 2/cosx

= 2secx

= RHS

✨Thats proved ✨