Question

1. The volume of cube is increasing at the rate of 0.003 metre cube per second at the instant when the age is 20 cm find the rate at which the edge is changing

Maths class 9 Cbse chapter 9

Maths cbse 11 class chapter wise

• Sir aapne questions no. 13.3 ke 5 th question ke video me last me volume of cone ki value Galt put ki usme volume of cone ki value 36 he or aapne 54 put ki to ans wrong aaya 
  

• Three numbers are in ratio 1:2:3and their HCFis12.The number are.                                       

Ch 9 class 9 theorems

Draw the graph of the following equation x+3y=6 , 2x-3y=12 and find the area of region bounded by x=0, y=0 &equation 2x-3y=12

Sequence and series 

• Find the area of the segment AYB showing in the adjacent figure . If radius of the circle is 21cm and AOB =120 (use r=22/7and root 3=1.732
  

Micellaneous exercise of ch 10 maths class 11

class 11 cbse straight lines ncert solutions

• 1+ysquare=x-etan y'