
Draw a line segment of length 7.6 cm and divide it in the ratio 5:8. Measure the two parts. Justification and steps
Ref.12 th maths CBSE chap.8 misc.ex. question no.10. The question is to find the area enclosed by parabola,x^2=y , the line y=x+2 and X AXIS.
But in the answer the area enclosed between the parabola and the st.line was found out. Is it correct?
Two cyclist A and B starts from the junction of two roads inclined at 90°,the ratio of their velocities being 3:4. Find the ratio of the rate at which two cyclists are separating with the velocity of A.