Advertisements
Advertisements
Question
Find the value of `("a+b"-"c")/(2"a")`, when a = 5, b = 7 and c = 2
Sum
Advertisements
Solution
`("a+b"-"c")/(2"a")`
= `(5+7-2)/(2xx5)`
= `(12-2)/10`
= `10/10`
= 1
shaalaa.com
Is there an error in this question or solution?
RELATED QUESTIONS
Find the value of `"yx"/"z"`, when x = 8, y = 4 and z = 16
Evaluate:
35b – (16b + 9b)
Simplify:
2m − (3m + 2n − 6n)
Simplify:
2 (3a − b) − 5 (a − 3b)
If x = 2, y = 3 and z = 4, find the value of 3x2 – 4y2 + 2z2.
If x = 3, y = 2 and z = 1; find the value of y2 – x2 + 6z2
Multiply and then evaluate:
(x2 – y) and (xy – y2); when x = 1 and y = 2.
Multiply and then evaluate:
(x – 2y + z) and (x – 3z); when x = − 2, y = − 1 and z = 1.
Simplify:
3x – 6 {3x – 8 (5x – 10)}
Evaluate (2 + x) × y when x = 3, y = 4:
