if x=5/7 and y=5/9find (x+y) the power raised to-1
I need the step by step ans
Answers
Answered by
6
(x+y)^(-1)= 1/(x+y)
If the power is a negative number , the we write the reciprocal of the number and give the positive power..
For example : x^(-3)= 1/(x^3)
I hope u understood that..
Then if u have any doubt regarding .. how 1/(80/63) got converted into 63/80 ..
1÷(80/63)
while doing division we multiply with the reciprocal..
so, 1×(63/80)
I hope it's clear now..
Attachments:
Similar questions
Math,
3 months ago
Computer Science,
3 months ago
Social Sciences,
3 months ago
Math,
6 months ago
Math,
11 months ago
English,
11 months ago