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EXERCISE 11.4 saluate the following:(1 + tan 0 + sec 0) (1 + coto - cosec 0)(sin 0 + cos 0)2 + (sin e - cos )2(sec?e – 1) (cosec 6-1) |
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Answer» .+ tan 0 + SEC 0) (1 + coto - cosec )(SIN 0+ COS 0)2 + (sin 0 - cos 0) ?(1)m(sec?0 - 1) (cosec?0-1) |
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