please solve this sum by step by step and i will mark as brainlist
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Answer:
p=5
Step-by-step explanation:
For infinitely many solutions - a1/a2=b1/b2=c1/c2
IN THIS CASE
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✒
What value of P will be following pair of linear equations have infinite solutions2x-3y=7
(p+1)x+(1-2p)y=(5p-4)
☑ The value of p is 5.
Given , 2x-3y = 7 ______ (1)
(p+1) x + (1-2p) y = 5k - 4 ______ (2)
Here a1 =2,b1 =−3,c1 =7
a2 =p+1,b 2 =1−2p,c3 =5k−4
Since equations (1) and (2) have infinite solutions
⇒2(1−2p)=−3(p+1)
⇒2−4p=−3p−3
⇒2+3=−3p+4p
⇒p=5
____________________________________
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