(−31)
(13)
(1−3)
(13)
Correct answer is A
No explanation has been provided for this answer.
If nC2 = 15, find the value of n...
A curve is given by y=5−x−2x2. Find the equation of its line of symmetry....
A fair die is tossed 60 times and the results are recorded in the table Number of die 1 2 ...
Given that P = {x : 2 ≤ x ≤ 8} and Q = {x : 4 < x ≤ 12} are subsets of the universal set...
A binary operation ∆ is defined on the set of real numbers R, by x∆y = \(\sqrt{x+y - \frac{xy}{4...
A particle moving with a velocity of 5m/s accelerates at 2m/s2. Find the distance it cover...
Given that a56×a−1n=1, solve for n...
If \(\begin{vmatrix} k & k \\ 4 & k \end{vmatrix} + \begin{vmatrix} 2 & 3 \\...
The polynomial 2x3+x2−3x+p has a remainder of 20 when divided by (x - 2). Find the v...