Advertisements
Advertisements
प्रश्न
If x = 2, y = 5 and z = 4, find the value of the following:
`("x"^2"y"^2"z"^2)/"xz"`
Advertisements
उत्तर
`("x"^2"y"^2"z"^2)/"xz"`
= `((2)^2xx(5)^2xx(4)^2)/(2xx4)`
= (2)2−1 × (5)2 × (4)2−1
= 2 × 5 × 5 × 4
= 200
APPEARS IN
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
x + y = .......
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
y × d = .............
Find the value of p + 2q + 3r, when p = 1, q = 5 and r = 2
Find the value of 2p − 3q + 4r − 8s, when p = 10, q = 8, r = 6, and s = 2
Find the value of 6m − 2n − 5p − 3q, when m = 20, n = 10, p = 2 and q = 9
If x = 2, y = 5 and z = 4, find the value of the following:
`"x"/(2"x"^2)`
Simplify:
− m − n − (− m) − m
Simplify:
`5{"a"^2-"a"("a"-overline("a"-2))}`
Fill in the blank:
a + b − c + d = a + (...............)
Evaluate (2 + x) × y when x = 3, y = 4:
