Math Chapter Wise question with answer

Q01 If 5 x y = log x + log 5, then what will be the value of dy dx at x = 5? English · UP TGT 2021 Q02 If y = log [log(log x)], then the value of dy dx will be: English · UK SSSC LT 2020 Q03 If y = sin px and yn is the nth derivative of the function, then the value of 4 1 2 5 y y will be English · PGT 2004 Q04 If f(x) = cosx cos2x cos4x cos8x cos16x, then π ' 4 f is: English · EMRS PGT-2023 Q05 If f(x) = |x – 1| + |x – 3|, then d y x at x = 2 is: English · EMRS PGT-2023 Q06 If 2 1 k 1 k, () 1 0 x,0 1 2 3 2 + − − = − ≤ < ≤ + − x x f x x x x x is continuous at x = 0, then k equals: English · EMRS PGT-2023