Question: If f(x + y) = 2f(x) f(y), f '(5) = 1024(log 2), f(2) = 8, then the value of f '(3) is 1) 64 (log 2) 2) 128(log 2) 3) 256 4) 256(log... View Article
The value of differentiation of ex2 with respect to e2x–1 at x = 1 is 1) e 2) 0 3) e–1 4) 1 Solution: Let u = ex2 du/dx = ex22x Let v =... View Article
1) 1 in the whole plane 2) –1 in the whole plane 3) 1 in the 2nd and 3 rd quadrants of the plane 4) –1 in the 3rd and 4th quadrants of... View Article