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Find the values of the following trigonometric ratios:(i) sin5π3(ii) sin 17π(iii) tan11π6(iv) cos-25π4(v) tan 7π4(vi) sin17π6(vii) cos19π6(viii) sin-11π6(ix) cosec-20π3(x) tan-13π4(xi) cos19π4(xii) sin41π4(xiii) cos39π4(xiv) sin151π6 |
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Answer» Find the values of the following trigonometric ratios: (i) (ii) sin 17π (iii) (iv) (v) (vi) (vii) (viii) (ix) (x) (xi) (xii) (xiii) (xiv) |
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