class 9th theorem 8.7 NCERT chapter 8
Question
Example no 12
example 12
A machinery depreciates each year by 3% of its value at the beginning of each year.if its present value is rupee 94090,find its value two years back.
31. In fig. 10, PQ=24cm, PR=7cm and O is the centre of the circle. Find the area of the shaded region. (Take π=3.14).
Is there gst on Kailash manosarovar and if yes what is the charge and who and whom should charge
Find absolute maximum and the absolute minimum value of the function h(X)=sinx coax,X belongs to [0,π]