If sec θ + tan θ = 2, then sec θ - tan θ = ?
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Solve the following
24/(19 - 9 / 3 x 9) = ?
Odd man out of the series
90 72 56 42 36 20
The given number series is 90 72 56 42 36 20
9 x 10 = 90
8 x 9 = 72
7 x 8 = 56
6 x 7 = 42
5 x 6 = 30 (not 36)
4 x 5 = 20
Hence, the odd man in the given number series is 36.
If Tan A = 15/8 and Tan B = 7/24, then Cos (A + B) = ?
What is the value of (cosec60 - 1/2) ?
Which of the following conditions is correct for a right angled triangle?
What will be the compound interest earned on an amount of Rs. 5000 in 2 years?
I. The simple interest on the same amount at the same rate of interest in 5 years is Rs.2000.
II. The compound interest and the simple interest earned in one year is the same.
III. The amount becomed more than double on compound interest in 10 years.
Direction: What will come in place of the question mark (?) in the following question?
504÷42x7-63+28 = ?
504/42 × 7 - 63 + 28 = 84 – 63 + 28 = 49
Hence option 5 is correct.
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