Continuity , differentiability Question no. 1 What is equal to ? looks_one 0 looks_two 1 looks_3 1/2 looks_4 limit does not exist Answer Option looks_3 0 Solution Solution : Question no. 2 Which one of the following is correct in respect pf the function f(x)= |x| + x 2 looks_one f(x) is not continuous at x =0 looks_two f(x) is differentiable at x =0 looks_3 f(x) is continuous but not differentiable at x = 0 looks_4 None of these Answer Option looks_3 f(x) is continuous but not differentiable at x = 0 Solution Solution : f(x)= |x| + x 2 Continuity : So is is continuous at x = 0 Differentiability : Question no. 3 What is the set of all points , where the function is differentiable looks_one (-∞, ∞) only looks_two (0, ∞) only looks_3 (-∞,0) ∪ (0, ∞) only looks_4 (-∞,0) only Answer Option looks_3 5: 7 Sol...