Question

sec ( 1 -sin) (sec+ tan) =1​

Answer 1

Answer:

sec(1-sin)(sec+tan)=1

1/cos(1-sin) (1/cos+sin/cos)=1

1/cos(1-sin) (1+sin/cos)=1

1/cos(1-sin) (1+sin)/cos=1

1/cos²(1-sin²)=1

1-sin²/cos²=1

cos²/cos²=1

1 =1

Answer 2

See this pic to get your correct answer.....✌️✌️✌️✌️