Question

answer the questions​

Answer 1

Answer:

c option is correct

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Answer 2

Answer:

LCM of 5,7=35  (to make denominator common)

=>13/5-9/7

=>13*7/5*7-9*5/7*5

=>91/35-45/35

(now denominator is common so we can multiply)

=>(91-45)/35

=>46/35

option (c) is correct