If the nine-digit number 43x1145y2 is divisible by 88, then the value of (3x — 2y), for the smallest value of y, is:
If a + 1/a = -2 then the value of a1000 + a- 1000 is
If α and β are the roots of equation x2 – x + 1 = 0, then which equation will have roots α3 and β3?
...The expression of (cot θ + cosec θ −1) / (cot θ − cosec θ+1) is equal to
The total number of even factors of 25 × 33 × 52 is:
If 2y cos θ = x sin θ and 2x sec θ - y cosec θ = 3, then the value of x2+ 4y2 is
...The value of = 3/4 ÷ 3/4 of 4/3 + 5/2 ÷ 2/5 of 5/4 – (2/3 + 2/3 of 5/6) is :
There are 6 blue pens, 5 black pens and 4 green pens in a bag. Three pens are chosen randomly.
Quantity I – The probability of their bein...
If a3 + 3a2 + 9a = 1, then what is the value of a3 + (3/a)?
If (2x + 3y+ 4) (2x + 3y 5) is equivalent to (ax² + by² + 2hxy + 2gx + 2fy + c), then what is the value - of ((g + f – c) / abh}?
