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The correct answer is A
Quantity I – In how many ways letters of MOBILE can be arranged when vowels are always together.
Quantity II – In how many ways l...
If x + y = 7 and xy = 10, then the value of (1/x3 + 1/x3) is :
If a + b2 + c2 = 16, x2 + y2 + z2 = 25 and ax + by + cz = 20, then the value of (a+b+c)/(x+y+z)
If a + 1/a = -2 then the value of a1000 + a- 1000 is
If x sin3 θ + y cos3 θ = sin θ cos θ and x sin θ − y cos θ = 0, then the value of x2 + y2 equals
If x1x2x3 = 4(4 + x1 + x2 + x3), then what is the value of [1/(2 + x1)] + [1/(2 + x2)] + [1/(2 + x3)]?
If 0 ≤ θ ≤ 90°, and sec107 θ + cos107 θ = 2, then. (secθ + cosθ) is equal to:
is equal to:
If sec θ + tan θ = m(> 1), then the value of sin θ is (0° < θ < 90°)
If 3x + 5y + 7z = 49 and 9x + 8y + 21z = 126, then what is the value of y?
