Question

If percentage error in a, b and c are 2%. 1% and
3% respectively in given expression. Find
percentage error in x

(2) 7.5%
(1) 4%
(3) 6%
(4) 8%​

Answer 1

Answer:

answer is 7.5% ,5%,6%or8% I dont know

Answer 2

Answer:

3) 6%

Explanation:

√a=a^½

³√c=a^⅓

now

2+1/2*2+2b+1/3*3

2+1+2+1

=6%