1the 2nd answer is x>1.Plz confirm
Ok here r a few ques i found quite tricky...well at least to me they were tricky..and hence i cud not solve them:)so pls do me a favour and solve them for me.
1)Solve |2x-1/x-1|>2
2)Solve |x/x-1|+|x|=x2/|x-1|
3)solve (x+3)5 - (x-1)5 ≥ 244
4)Prove that for all real x,y the value of x2+2xy+3y2-6x-2y cannot be less than -11
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