Related MCQs

Q. If (x + 3)/(x – 2) > 1/2 then x lies in the interval

Q. Lim_x→-1 [1 + x + x² + ……….+ x¹⁰] is

Q. The value of 4 × sin x × sin(x + π/3) × sin(x + 2π/3) is

Q. Out of 5 apples, 10 mangoes and 13 oranges, any 15 fruits are to be distributed among 2 persons. The

Q. The value of limit Lim_x→0 {sin (a + x) – sin (a – x)}/x is

Q. If 1/(b + c), 1/(c + a), 1/(a + b) are in AP then

Q. The value of Lim_n→∞ {1² + 2² + 3² + …… + n²}/n³ is

Q. 1/(1 ∙ 2) + 1/(2 ∙ 3) + 1/(3 ∙ 4) + ….. + 1/{n(n + 1)}

Q. If n is a positive integer, then (√5+1)²ⁿ + 1 − (√5−1)²ⁿ + 1 is

Q. The least value of n for which {(1 + i)/(1 – i)}ⁿ is real, is