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i guess there is no such pair😐

nidhiAugust 29, 2008 at 5:13 pm

Now adding the given equations, We get x+3y = 7.3

Now [x] can be 1,2 or 3 and [y] should be equal to 1 as -1<{x}<1

Now suppose [x] =1,

we get {y} as 29/30 using 1st equation and hence y = 59/30 (Since [y]=1) and substituting in the equation, we get x=1.4

Similarly when [x] = 2, we get x = 2.4 and y= 49/30

when [x] = 3 we get x = 3.4 and y = 1.3

So total three solutions, answer choice (d)..Really good questions Implex, keep ’em coming:)

Celebrating LifeAugust 29, 2008 at 5:15 pm

Rightly done Bhaskar

@ Nidhi, Have a look at the solution above, if you have doubts, we can handle it !

outtimedAugust 29, 2008 at 5:18 pm