#2_pi_classes #class10maths
#Ifsecθplustanθisequaltopshowthatsecθminustanθisequalto1bypHencefindthevaluesofcosθandsinθ
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If secθ+tanθ = p, show that secθ-tanθ = 1/p. Hence, find the values of cosθ and sinθ.
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By - Vineet Pandey