(●)(●)(●)(●) NEED HELP (●)(●)(●)(●)
Answer these two question with *EXPLANATION*
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sujit21:
can u wait for a minute
Alysia QUESTIONS IS CORRECT??
R u sure??
Yeah
ESSAY TYPE QUESTIONS :joy:
Sorry ^_^ There has to be a lot tiny answer to your question !! Will Answer once I get that :)
Till then ... use the common identities like ( 1 + cos 2x ) = 2cos² x
cos x = sin ( 90° - x )
yeah Rohit bhai, It is correct.
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please add 46 too
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