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Q.1. Find the value of
Solution. Since
Q.2. If √2 = 1.4142 then find the value
Solution. Rationalising the denominator of ,
we get,
........ (1)
Q.3. Find the value of 'a' in
Solution.
since, L.H.S. = R.H.S.
Q.4. Find the value of 'a' and 'b'
Solution.
Since, L.H.S. = R.H.S
⇒ a = 0 and b = 1
Q.5. If then find the value of
Solution.
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