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The CISF was set up on March 10, 1969, and three battalions were formed under the CISF act 1968, which was passed by the Parliament of India. Since then, the day is celebrated as CISF Raising Day every year. This year was the 53rd raising day.
Length of each side of a rhombus is 13 cm and one of the diagonal is 24 cm. What is the area (in cm2) of the rhombus?
If (a + b + c) = 9, find (a – 4)3 + (b – 2)3 + ( c – 3)3 – 3(a – 4 ) (b – 2 ) (c &n...
if a2 + b2 + c2 = 2(3a -5b -6c)-70 , then a-b-c = ?
Find the value of 3/4 cot² 30° + cos² 30°-3cosec²60° + tan² 60°.
If x + y + z = 4, xyz = 6 & x2 + y2 + z2 = 8 then find the value of x3 + y3 + z3.
A train takes 25 seconds more to cross a 750 metres long platform than it does to cross a 350 metres long bridge. If the time tak...
3x +3y =10 and 3x+y =5 then find the value of 3x-y +3y-x.