What will be the value of r2+p2+s2-rp-ps-rs when r = 4, p = 2, s = 8?
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Whose tributary is Tawa River?
To hear a distinct echo the time interval between the original sound and the reflected sound must be at least
If α and β are the roots of equation x2 – x + 1 = 0, then which equation will have roots α3 and β3?
The point P(a,b) is first reflected in origin to P1 and P1 is reflected in y-axis to (6,-5). The co-ordinates of point P are
Product of digits of a 2-digit number is 24. If we add 45 to the number, the new number obtained is a number formed by interchange of the digits.What is the original number?
In what ratio is the segment joining the points (2,5) and (6,10) divided by the yaxis?
If 5/6th of 7/6th of a number is 140, then 9/4th of that number is
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