2 sin square x - 3 sin x cos x + 5 cos square x - 4
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Lekha Raj 3 years, 4 months ago. (3sinx-2)cosx/5- cos^2x-4sinx Or (3sinx-2)cosx/5-(1-sin square x)- 4sinx Let sinx =t This implies : cosx dx=dt Subsitute the ...
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