# Explore Parametric Equation, Calculus and more!

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Slope, length, area for polar curves in calculus is one of the most interesting and bit complex topic of Calculus. In this section, we will look at areas enclosed by polar curves. Here, we used the word “enclosed” instead of “under”.

At last, a practical use for calculus.

statest: @pickover: Sometimes, the exotic formulas of Indian mathematician Ramanujan (1887-1920) make me shiver a little. You?

Limit Practice Problems

Limits at Infinity Rules

n calculus, antiderivative is an operation which perform opposite operation on derivatives or we can say that antiderivative performs integration operation because integration is opposite form of differentiation .

The definition of a limit is not concerned with value of f(x) when, x=c. So, we care about the values of f(x) when x is close to c, on either the left side or right side.Now, we move on to rules regarding limits. Limits have some rules which are useful when we solve different limit problems. First Rule: First rule is called as the constant rule. In this rule we state- if we have f(x) =b (where f is constant for all x) then, the limits as x approaches c must be equal to b.

Sometimes I try to picture what everything would look like if the whole spectrum were compressed into the visible spectrum. Also sometimes I try to picture your sister naked.