1.

If 3 tan A = 4 then prove that(i) sec A-cosec Asec A+cosec A=17(ii) 1-sin A1+cos A=122

Answer» If 3 tan A = 4 then prove that

(i) sec A-cosec Asec A+cosec A=17

(ii) 1-sin A1+cos A=122


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