The value of x for which the expressions 7x + 13 and 13x - 7 become equal is _____
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In ∆UVW measure of angle V is 900. If cosecU = 13/12, and UV = 2.5 cm, then what is the length (in cm) of side VW?
A sum becomes Rs 1392 in 2 years and Rs 1488 in 3 years at simple interest. What is the rate (in percentage) of interest per annum?
If a mirror is placed on the line MN, then which is the right figure of the question figure?
In the following question, select the missing number from the given series.
11, 13, 16, 18, 21, ?
What is the sum of the first 13 terms of an arithmetic progression if the 5th term is 1 and the 8th term is -17?
What least number must be subtracted from 518, so that the sum is completely divisible by 13?
If a mirror is placed on the line MN, choose the right image of the given figure?