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Solve:- √2×+1/√2× =2 |
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Answer» Answer: We have, 1+ 2
1
+ 2
+ 3
1
+ 3
+
2
= 1+ 2
1
× 1− 2
1− 2
+ 2
+ 3
1
× 2
− 3
2
− 3
+ 3
+ 5
2
× 3
− 5
3
− 5
= 1−2 1− 2
+ 2−3 2
− 3
+ 3−5 2( 3
− 5
)
= −1 1− 2
+ −1 2
− 3
+ −2 2( 3
− 5
)
=−1+ 2
− 2
+ 3
− 3
+ 5
= 5
−1
HENCE, the VALUE of expression is 5
−1. |
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