Question

Pls answer this question by step by step explanation. No spam pls ( if u spam I will report it)( if u give correct answer , by step step explanation means I will mark you as branliest.)​​

Book Back answer is:
a=3 , b=1 , c= -1 , d=1​
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Answer 1

Step-by-step explanation:

hope you understand it

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Answer 2

Answer:

answer for the given problem is given