Answer:
(2)
Step-by-step explanation:
First we will rationalise the under rooted terms
we get (1 *(√i - √1+i)/i-1+i)
⇒√i - √1+i
⇒ you can see that every 2nd term will be cancelled out by putting summision values so only first and last term will be left.
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Verified answer
Answer:
(2)
Step-by-step explanation:
First we will rationalise the under rooted terms
we get (1 *(√i - √1+i)/i-1+i)
⇒√i - √1+i
⇒ you can see that every 2nd term will be cancelled out by putting summision values so only first and last term will be left.