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Find the principal solution of the following equations (i) sinx = √3/2 (ii) tanx = - 1/√3

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Find the principal solution of the following equations

(i) sinx = √3/2

(ii) tanx = - 1/√3

(iii) tanx = √3

(iv) secx = 2

(v) cotx = √3

(vi) cosecx = - 2

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∴ Principal solutions are

x = 7π/6 and x = 11π/6

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