chapter- integrals
previous year examination questions
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priyankacute:
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Hi Mate!!
Sin² ( x ) - Cos² ( x ) = - Cos ( 2 x )
And
Sin ( x ) × Cos ( x ) = 1 / 2 { Sin ( 2 x )
=>. integration of 2 { Cot ( 2 x ) }
=>. 2{ Log ( Sin ( 2 x ) ) } / 2
=>. Log ( Sin ( 2 x )
Step-by-step explanation:
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