Answer:
Correct choce is (a). 30.
Step-by-step explanation:
Given equation is .
Now we need to find the value of (fof)(3). Then select correct matching choice from the given choices. Where given choices are:
(a). 30
(a). 33
(a). 6
(a). -6
Now let's find
Hence correct choce is (a). 30.
The area of the region which is inside the polar curve r = 5 sinθ but outside r = 4 will be 3.75 square units.
<h3>What is an area bounded by the curve?</h3>When the two curves intersect then they bound the region is known as the area bounded by the curve.
The area of the region which is inside the polar curve r = 5 sinθ but outside r = 4 will be
Then the intersection point will be given as
Then by the integration, we have
On solving, we have
Thus, the area of the region is 3.75 square units.
More about the area bounded by the curve link is given below.
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