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ufc sec 0 + tan= X, &,a tan 0 = |
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Answer» sec p = x – tan p squaring both the sidesबर्ग लेने पर sec^2p = x^2– 2* x* tan p + tan^2p sec^2p –tan^2p =x^2– 2* x* tan p x^2– 2* x* tan p – 1 = 0 2* x* tan p =x^2– 1 tan p = (x^2– 1) / 2 x |
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