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Areas Bounded with Y-Axis (in Hindi)
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This lesson explains the concept of finding areas bounded with y-axis

## Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | No. 1 Educator in IIT-JEE | 6 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

U
thankyou ma'am. I was so badly struggling to cover these portions. You made it so simple. :)
sir I am confuse on choosing which one is upper curve and which one is lower
Sir yaha. Sino to sin45 ke beech ka area kyu nahi liya
thnk u sir
Sir, in the graph of sinx......Where π / 2 & 3π/2 should be written instead of π/4 & 3π/4...how this comes & why?.....
Vineet Loomba
a year ago
that is not the graph of sin x it is graph of sin 2x ... u shud study my course on sets relations functions and see the graph transformation lesson
Sidra Hassan
a year ago
okay...I understood how it happened ... Thank u so much...
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4. FOR 100% SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Ilustration: Find the area bounded by the curve y sin2x, x-axis and the lines x and x = 4 t/ 2 3 /4 Solution Required area - sin 2xdx+ sin 2xdx /4 Tt/ 2 /2 3-4 3t/4 cos 2x ) /2 cos 2x 2 /2 2 2 MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT RooRKEE)

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8. FOR 100% SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Illustration The area bounded by the curves y = r and r + = 2 above X-axis is : SOLUTION: (D) Let us first find the points ofintersection of curves. Solving y =x, and r -2 simultaneously, we get (x2-1)(x2 + 2) = 0 1 ) 2 4 3 3 2 A=(-1,0) and B=(1,1) sq. units. Shaded Area= +1W2-2-x2)dr MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT RooRKee)

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