D. None of these
If x + y > 4 and x < 3, then y > 1 is true. Is this statement true?
If x3+ ax2+bx +6 has (x – 2) as a factor and leaves a remainder 3 when divided by (x – 3), the value of a and b respectively are
If x=2+22/3+21/3, then which of the following is true?
If the equations x2 + ax + b = 0 and x2 + bx + a = 0, have one root in common, then find the value of (a + b).
n4 − 20n2 + 4 = k where k is a prime number and n is an integer. How many such k exist?
In 1994, students seeking jobs in finance earned Rs. _____ more than those opting for software (in lakhs)
23.999 X 9.004 X 16.997 =?
Solve the following equation 3 (x + 2) + 5 (x + 6) = 56
If xy = 96 and 3y = 2x, then what is the value of x
Find the number of pairs of real numbers x, y such that (x2 + 8x +17)(y2 − 2y + 6) = 5