Q) If 𝑓(𝑥)={((1−sin^3 𝑥)/(3cos^2 𝑥), for 𝑥≠𝜋/2 𝑘, for 𝑥=𝜋/2) is continuous at 𝑥=𝜋/2, t

Class 9th Ex 3.5 (Ex-5) | Ganita Manjari class 9 ch 3 solution | 9th New Maths Book