If f(x) = sin 2x - cos 2x, find f'(pi/6).
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heya!!!
F'( x ) = 2 { Cos ( 2x ) + Sin ( 2x ) }
F' ( π / 6 ) = 2 { 1 / 2 + √3 / 2 }
F' ( π/6 ) = (1 + √3)/ 4
Have a great future ahead.
F'( x ) = 2 { Cos ( 2x ) + Sin ( 2x ) }
F' ( π / 6 ) = 2 { 1 / 2 + √3 / 2 }
F' ( π/6 ) = (1 + √3)/ 4
Have a great future ahead.
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