D. None of these
The factors of x2 + xy − 2 xyz −2z are:
If 7s + 2e = 14 and s – 2e = 5, then what is the value of s?
If a=b2-b,b34,then a2 -2a is always divisible by
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 =?