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Let f:R→R:f(x)=x2 and g:R→R:g(x)=2x+1. Find (i) (f+g)(x) (ii) (f−g)(x) (iii) (fg)(x) (iv) (fg)(x) |
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Answer» Let f:R→R:f(x)=x2 and g:R→R:g(x)=2x+1. Find (i) (f+g)(x) (ii) (f−g)(x) (iii) (fg)(x) (iv) (fg)(x) |
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