## shujaatali if we integrat a constan then we get ans x why??? one year ago one year ago

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1. Silent_Sorrow

A constant is simply a variable (with a non-zero coefficient) raised to the power of zero, so when you integrate say, 2 (which is the same as 2x^0) you'll get (2x^1)/1 Also when you differentiate a linear equation you get a constant (y=2x, dy/dx=2) which is just the reverse process of integration.

2. pasta

Adding on SIlent-Sorrow's answer.if x is the problem the you can use another letter like c .ie int-{1}dc.then u will still get c.

3. jamescarie

Integration is simply a Summation over sum range. when u add sum constant in give range that will varry acording to range of integration.so it is variable,we can assume it as x.

First of all, when doing integrals, it's alway good to do th ereverse process: the derivatives. Imagine the following integral: $\int\limits_{}^{}Cdx \rightarrow X$ Now let's derive the function f(x) = x |dw:1350329860251:dw| This is why. For definite integrals, you just take the difference between the upper and the lower limit, as follows: $\int\limits_{5}^{7}Cdx \rightarrow X$ Now evaluate this integral between 7 and 5: 7 - 5 = 2. That's it.