यदि a/b =3/4 और 8a +5b =22 हो, तो 'a ' हैं - – McqOptions

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1.	यदि a/b =3/4 और 8a +5b =22 हो, तो 'a ' हैं -
A.	7
B.	9
C.	2
D.	12
Answer» E.

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