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raushan

· started a discussion

· 1 Months ago

Knowledge Expert

· commented

· 1 Months ago

Dear student
Given answer is correct.

Keep learning
Team TR
Akash Mathpal

· started a discussion

· 1 Months ago

kesa paper de rhe ho ...khi wrong question khi wrong answer..

Question:
If \(\cfrac{a}{3}=\cfrac{b}{4}=\cfrac{c}{7}=\left ( \cfrac{7a-4b+3c}{p} \right )\),then p =
Options:
A) 16
B) 58
C) 26
D) 28
Solution:
Ans: (c) a = 3k, b = 4k, c = 7k and pk= 7a - 4b + 3c

pk = 21k - 16k + 21k

p = 26

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