plz plz plz solve this sum ........
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Verified answer
To Prove:
Method of Solution:
1. Don't Rationalize take L.C.M
2. Use Trigonometry Rules
3. Simplify and get Answer
Simple ?
Solution:
L.H.S
Some important trigonometry Rules:
sinø . cosecø = 1
cosø . secø = 1
tanø . cotø = 1
sin²ø + cos²ø = 1
cosec²ø - cot² = 1
sec²ø - tan²ø = 1