Question

Maths
Mridul Bharti's image
Mridul Bharti
April 10, 2021, 1:56 p.m.
in the figure AB and CD are two diameters of a circle (with centre O) perpendicular to each other and OD is the diameter of the smaller circle. If OA  is equal to 7cm, find the area of the shaded region
Answer
Maths
Raj Jadhav's image
Raj Jadhav
April 10, 2021, 1:33 p.m.
3x +6y - 4z , -4y +3z -5x and -16z  - 7y + 8x
Answer
Maths
Meena Banga's image
Meena Banga
April 10, 2021, 1:24 p.m.
A water tank has steps inside it. Monkey ki is sitting on the the topmost step that is the first step. The water level is at the ninth step. 
I he jumps 3 steps down and then jumps back to step a full stop in how many jumps will he reached the water level question mark after drinking water he wants to go back for this he jumps 4 steps up and then jumps back 2 steps down in every move. In how many jobs will he reached back in the top step? III if the number of steps move down is represented by negative integer and the number of steps moved up by positive integer integers his moves in path I and II by completing the following a - 3 + 2 - dotdotdot is equal to minus 8 b 4 - 2 + dotdotdot is equal to 8 in a the sum - 8 represent going down by 8 steps so what will the Summit and be represent?
Answer
Yuvasri Kamalakannan's image
Yuvasri Kamalakannan
April 10, 2021, 1 p.m.
This question in some other method I need
Answer
Himanshi Jadon's image
Himanshi Jadon
April 10, 2021, 12:26 p.m.
Find eq of line joining (1, 2) and (3, 6) using determine

Answer
Maths
Kratika Arya's image
Kratika Arya
April 10, 2021, 12:12 p.m.
Are there any notes available on this app??
Answer
Veena Ganesh's image
Veena Ganesh
April 10, 2021, 12:01 p.m.
Agar Rs 100×30hua the answer kya
Answer
Heema Kapaltiya's image
Heema Kapaltiya
April 10, 2021, 11:24 a.m.
Can you please make Science of class 7th 
Answer
Alka vyas's image
Alka vyas
April 10, 2021, 11 a.m.
What is meaning of  rationl
Answer
Maths
IPS Ahir vijay Yadav's image
IPS Ahir vijay Yadav
April 10, 2021, 10:10 a.m.
Integration of sin^3xcos^2xdx
Answer
Maths
Sushmita - L {10 - C}'s image
Sushmita - L {10 - C}
April 10, 2021, 9:55 a.m.
The sum of the zeroes of the polynomial 2x
2
-8x +6 is

Answer
Vani Chaturvedi's image
Vani Chaturvedi
April 10, 2021, 9:54 a.m.
teachoo.1.pdf
Sir divide the final answer by (x²+1) 
y(x²+1)= ln|sinx|+c
y=lnlsinxl/(x²+1) + c/x²+1
y= (x²+1)-¹(ln|sinx|) +c(x²+1)-¹
Answer
Ravinder Kumar's image
Ravinder Kumar
April 10, 2021, 9:30 a.m.
2sd question ex.1.1
Answer