Question
Which of the following is not matched
correctly?Solution
Certified seed has azure blue colour tag.
? + (35)² = (130)² - (45)² - 2850
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...
The roots of the quadratic equation x² + px + q = 0 are in the ratio 3:4. If the sum and product of the roots are 7 and 12, respectively, find the valu...
189500 – 22650 + 48× ? – 352×18 = 162674
- Suppose [a + (1/16a)] = 3, then the value of [16a³ + (1/256a³)] is:
If 27x3 - 8y3 = (3x - Ay) X (Bx2 + 4y2 + Cxy), then find the value of 3 X (2A + 6B) - 2C.
Find the number in place of ?
6, 14, 26, ?, 106, 214
If 'a' = 2 + √3, then find the value of [a2 - (1/a2)].