11. Find the solution of the equation [2√3 tan(r)+2][cos(z)-5] = 0 in the interval [, 2). E 3 iii) iv) #109 v) not listed.

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Q: Derive formula (2) on page 601. cosucos v 5lcos (u – v) + cos (u + v)]

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Q: $ S®- floor't. & сод

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Q: 6. f cos³x√sin xdx)

A: sin2x+cos2x=1∫xndx=xn+1n+1

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A: As per guideline we have to solve one question Please repost other question again

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Q: 14. Find the exact value of sin(-) if cos(r) 1 and 270° < x << 340°. ii) ii) - 2 iv) not listed

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A: Solution