Advertisements
Advertisements
प्रश्न
If x = 2, y = 5 and z = 4, find the value of the following:
`"x"/(2"x"^2)`
बेरीज
उत्तर
`"x"/(2"x"^2)=2/(2(2)^2)=2/(2xx4)=1/4`
shaalaa.com
Concept of Substitution
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
d ÷ x = ..................
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
d − a + x = ................
Find the value of 4pq × 2r, when p = 5, q = 3 and r = 1/2
Find the value of `"yx"/"z"`, when x = 8, y = 4 and z = 16
Simplify:
a − (a − b − c)
Simplify:
`"a"-(2"a"-overline(4"a"+3"a"))`
Insert the bracket as indicated:
m + n − p = − (.............)
Insert the bracket as indicated:
a − 3b + 5c = a − (..............)
If x = 2, y = 3 and z = 4, find the value of 3x2 – 4y2 + 2z2.
Simplify:
3x – 8 (5x – 10)
