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If A lies in the fourth quadrant,then sq.root [4 sin4A+ sin4 2A ]+4 cos2 A (pi/2 + A/2) is equal to

DEEPIKA SRI KUMARAPPAN , 9 Years ago
Grade 11
anser 1 Answers
Saurabh Koranglekar
Dear student

The last term in the question is not correct kindly check and repost correct question

Regards
Last Activity: 6 Years ago
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