If money supply grows by 5%, real output by 2% then price rises by less than 5%. MV = PY
If (x²+y²+z²)/(xy+yz+zx) = 1
Find (x+y)/z + (y+z)/x + (z+x)/y
3x +3y =10 and 3x+y =5 then find the value of 3x-y +3y-x.
If (a - b - c) = 6, and (ab - bc + ca) = 117, then find the value of (a2 + b2 + c2)
If (10 a³ + 4b³): (11a³ — 15b³) = 7:5, then (3a + 5b): (9a - 2b) = ?
If x2 – 8√2x + 1 = 0, then what is the value of x3 + 1/x3.
Find the values of x and y if 0.1x + 0.05y = 20 and 0.3(x+2) +0.6y = 66.
If x + 1/x = 3, find the value of x³ + 1/x³.
If the sum of three numbers is zero, then which of the options below will always be equal to the value of the sum of the cubes of those numbers?
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
A certain number of students from school X appeared in an examination and 30% students failed. 150% more students than those from school X, appeared in ...