if (√3+1÷√3-1)=a+b√3, find the value of a and b?
Answers
Answered by
1
Step-by-step explanation:
Given,
3
+1
3
−1
=a+b
3
On rationalizing, we get
(
3
+1)(
3
−1)
(
3
−1)(
3
−1)
=a+b
3
⇒
2
3+1−2
3
=a+b
3
⇒2−
3
=a+b
3
Comparing a=2,b=−1
Answered by
1
Answer:
the answer is A
Step-by-step explanation:
Given,
3 +13 −1 =a+b 3 On rationalizing, we get
(3 +1)( 3 −1) ( 3 −1)( 3 −1) =a+b 3 ⇒ 2 3+1−2 3 =a+b
3 ⇒2− 3 =a+b 3
Comparing a=2,b=−1
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