If sec -5π/4 = x, then the value of x is
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What is the simplified value of cosec6A – cot6A – 3 cosec2A cot2A?
The value of x for which the expressions 5x + 17 and 17x - 5 become equal is _____.
If x = at2 and y = 2at then
If sinA = x, then x is equal to
Two numbers are 30% and 37% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?
When a number is increased by 21, it becomes 114% of itself. What is the number?
The difference between cost price and selling price is Rs 494. If loss percentage is 19%, then what is the selling price (in Rs)?