(a - b)2 + 2ab = ?
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R borrowed Rs. 1,200 at 13% per annum simple interest. What amount will R pay to clear the debt after 5 years?
133of 166of133of166 of 10000 of a number will be what percentage of that number?
1960.196=19.6xthen what will be the value of x?
If cosθ = 4/5, then (secθ + cosecθ) =
If the value of θ = 30°, then the value of tan2θ + cot2θ.
The few crowd (1)/ was not surprising (2)/ considering the publicity involved. (3)/ No error (4)
If the equations 6x - 5y + 11 = 0 and 15x + ky - 9 = 0 have no solution, then the value of k is: