Question

tell me some important questions related to trigonometric identities,arithmetic progressions,linear and quadratic equations and surface areas and volumes

Answer 1

just download oye exams app....from playstore..

there u will find out many questions related to every subject...


thanks
mark brainlist if possible

Answer 2

Refer to NCERT exemplar or Sample papers.

Also , you may download MyCBSEguide app for important questions.