Question

Please solve ques 31 in the attachment

Prove identities

Correct answer needed otherwise immediately by the moderator

Answer 1

Hey!!!

Good Evening

Difficulty Level : Below Average

Chances of being asked in Board : 50%

___________________

Refer to the attachment

___________________

Hope this helps ✌️

Happy Janmashtami

Answer 2

(1+sin@/cos@+cos@/sin@) (sin@-cos@),

[sin@+sin@/[email protected]@+cos@/[email protected]@-cos@+sin@/[email protected]@-cos@/[email protected]@],

[sin@+sin²@/cos@+cos@-cos@-sin@-cos²@/sin@],

[sin²@/cos@ - cos²@/sin@],

[sec@/cosec²@ - cosec@/sec²@]