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Let f(x)=√x²+2x+1 - √x²-2x+1 then value of f(-5/4)+f(3/4)+f(7/4) is equal to |
| Answer» Let f(x)=√x²+2x+1 - √x²-2x+1 then value of f(-5/4)+f(3/4)+f(7/4) is equal to | |