Q.
The area of the region: R=x,y:5x2≤y≤2x2+9 is
see full answer
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
113 square units
b
63 square units
c
93 square units
d
123 square units
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Consider the figure A=2∫032x2−5x2+9 dx=2×93−33=123Therefore, the area of the region is 123 sqaure units
Watch 3-min video & get full concept clarity