CBSE Class 10 - Applications of Trigonometric Identities Videos
Applications of Trigonometric Identities - 3
This video explains the concepts of Trigonometric Identities, Trigonometric Ratios and Trigonometric Functions.
- tan15° + tan30° + tan15° ×tan30°=1
- Given that sin tita =a/b,then tan tita is equal to
- (1+tanA+secA) (1+cotA-cosecA)=?
- Proove that (CotA+CosecA-1)/(CotA-CosecA+1) = (1+CosA)/SinA
- prove that cos theta by 1-tan theta+sin theta by 1- cot theta equals to sin theta+ cos theta
- Cosec(theta) - cot(theta) = alpha then cosec(theta)+ cot( alpha)=?
- (1+secA)/secA = sin²A/(1-cosA)
Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.