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Solve the equation: 1 + 2 cosecx = -(sec...

Solve the equation: `1 + 2 cosecx = -(sec^2 (x/2))/2`

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  2. If sinA=s in Ba n dcosA=cosB , then find the value of A in terms of Bd...

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  3. Solve the equation: 1 + 2 cosecx = -(sec^2 (x/2))/2

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  11. Find the principal solution of the trigonometric equation sqrt(cot3x +...

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  18. The number of solutions of equation tanx+secx=2cosx lying in the inter...

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  19. General solution of tan5theta=cot2theta is (npi)/7+pi/2^(\ ),\ n Z b....

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