Given - h= 2.5cm the radius of a circular cylinder = 4h r=3×2.5=10cm Now The volume of the cylinder =πr²h = (22/7) ×10×10×2.5 = (22/7) ×250 785.71cm³
If (5x + 2)3 + (x – 1)3 + 8(3x – 7)3 = 6(5x + 2) × (x – 1) × (3x – 7), then the value of (5x + 3) is
...If a + b + c = 11, ab + bc + ca = 3 and abc = -135, then what is the value of a³ + b³ + c³ ?
If (x24 + 1)/x12 = 7, then the value of (x72 + 1)/x36 is
Find the value of ‘x’ in the given expression:
(49/16)x× (64/343)x-1 = 4/7
If a + b + c = 5, a³ + b³ + c³ = 95 and abc =15, then find the value of a² + b² + c² – ab –bc – ca
If x + 1/x = 5 then find out the value of x⁵ + 1/(x⁵)?
If (x + y) = 6 and (x2 + y2) = 20, then the value of (x – y)2 is equal to:
