Question

The error in measurement in the quantity a ,b,and ca are 1% and 2%and 3% respectively find. X=1/b+1/c​

Answer 1

Answer:

Correct option is

A

±13% 

x=ab2/c3

Thus, x△x=a△a+2b△b+3c△c

                    =±1+2(±3)+3(±2)

                    =±1±6±6=±13%

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Answer 2

Answer:

Solution

verified

Correct option is

A

±13%

x=ab

2

/c

3

Thus,

x

△x

=

a

△a

+2

b

△b

+3

c

△c

=±1+2(±3)+3(±2)

=±1±6±6

=±13%

Explanation:

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