Question

tan A=1 what is sinA​

Answer 1

Answer:

• (secA+tanA)(1−sinA)]
• ⇒[(
• cosA
• 1+sinA
• )(1−sinA)]
• ⇒
• cosA
• 1−sin
• 2
• A
• =
• cosA
• cos
• 2
• A
• ⇒cosA
• Hence, the answer is cosA.

Hope this helps you☺