Advertisements
Advertisements
प्रश्न
If x = a2 – bc, y = b2 – ca, and z = c2 – ab; find the value of ay – bx + cz
Advertisements
उत्तर
x = a2 − bc, y = b2 − ca, z = c2 − ab
ay – bx + cz = a (b2 − ca) − b (a2 − bc) + c (c2 − ab)
= ab2 − ca2 − a2b + b2c + c3 − abc
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
z − a − b = ................
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
xy − bd = ..............
Find the value of p + 2q + 3r, when p = 1, q = 5 and r = 2
Find the value of 3a − 2b, when a = 8 and b = 10
Find the value of `"yx"/"z"`, when x = 8, y = 4 and z = 16
If x = 2, y = 5 and z = 4, find the value of the following:
`("x"^2"y"^2"z"^2)/"xz"`
Simplify:
2m − (3m + 2n − 6n)
Find the value of 3ab + 10bc – 2abc when a = 2, b = 5 and c = 8.
Simplify:
`8"x"−(3"x"−overline(2"x"-3))`
Evaluate x² + y when x = 2, y = 3:
