Trigonometry

Measure of angle

Notes

Relation between degree and radian

Notes

Ex - 3.1

Notes

Ex-3.1

Notes

Trigonometric functions

Notes

Trigonometric table

Notes

Sign of trigonometric functions

Notes

Trigonometric Identities

Notes

Ex - 3.2 (1-6)

Notes

Ex -3.2 (6-10)

Notes

Angle sum formula of cosine function

Notes

Angle sum and difference formula of sin and cos functions

Notes