1.

xsec45° cosec?45° + 2(sin60° + cos30°) tan60° RCT X~PR e डक, है L TN TG N FO T

Answer»

x (2)(1/2) + 2(√3/2 + √3/2) = √3/2 x + 2√3 = √3/2 x = √3/2 - 2√3 = -1/2√3



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