1.

a तथा b के मान ज्ञात कीजिये यदि दिया गया फलन दिए गए अंतराल में सतत हो - `f(x) = {{:(x + 2asinx",", 0 le xle pi//3),(2sqrt3 cotx +b",", pi//3le x le pi//2), (a cos ^(2)x- b sin x",", pi//2 le x le pi):}`A. ` a = - ( pi ) /(3(1 + 2sqrt3)), b = (2pi)/(3(1+2sqrt3)) `B. `a = (pi)/(3 ( 1 + 2sqrt3)), b = (-2pi)/(3(1+2sqrt3))`C. `a = - (pi)/(3 ( 1 + 2sqrt3)), b = (-2pi)/(3(1+2sqrt3))`D. उपरोक्त में से कोई नहीं

Answer» Correct Answer - D


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