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Hindustan Aeronautics Ltd (HAL) and Safran Aircraft Engines of France has signed MoU to develop industrial cooperation in manufacturing ring forgings for commercial aircraft engines. HAL will produce LEAP (Leading Edge Aviation Propulsion) engine forgings at its foundry and forge facility in Bengaluru as part of the MoU.
If P = 7 + 4√3 and PQ = 1, then what is the value of 1/P2 + 1/Q2?
Quantity I – 3
Quantity II – 254
If > 0 and < 0
If a3 + 3a2 + 9a = 1, then what is the value of a3 + (3/a)?
The value of x which satisfies the equation (x+a2+2c2) / (b+c) + (x+b2 +2a2) / (c+a) + (x+c+2b2) ...
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 + b + c = 0 then the value of (1/(a+b)(b+c)) + (1/(b+c)(c+a)) + (1/(c+a)(a+b)) is
The value of the expression (1 + sec22° + cot68°)(1 – cosec22° + tan68°) is
If (a2 − b2)sin θ + 2ab cos θ = a2 + b2, then tan θ =
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 :