Plzz fast i have exams 2moro Dont provide any link plzzzzz Q Prove that 1+cotA+tanAsinA-cosAsec3A-cosec3A=sin2Acos2A - Maths - Some Applications of Trigonometry

Question

Plzz fast i have exams 2moro Dont provide any link plzzzzz
Q Prove that
1 + c o t A + tan A sin A - cos A s e c 3 A - cos e c 3 A = sin 2 A
cos 2 A

Shruti Tyagi · Accepted Answer

Dear student,

<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5a846fa96e69e%20jpg"
style="width: 706px; height: 529px;">
Hence Proved

Regards

Plzz fast i have exams 2moro. Dont provide any link plzzzzz Q. Prove that 1 + c o t A + tan A sin A - cos A s e c 3 A - cos e c 3 A = sin 2 A cos 2 A