sin A
cos A
+
= sin A + cos A
0
1 - cot A
1-tan A
[2003]
COSA + sin3 A
COS A + sin A
+
COSA - sin? A.
COS A - sin A
= 2
tan A
cot A
+
= sec A cosec A +1
1-tan A
1-cot A
Answers
Answered by
0
answer is (cos a) -(sin a)
hope it helpss
Answered by
2
Answer:
ANSWER IS (cos a)-(sin a)
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