Trigonometric term sin θ, cos θ, tan θ, csc θ, sec θ, and cot θ are used by almost all students. Did you know those are just initials? Let’s learn what do they stand form.

Sin=sine cos=cosine sec=secant cosec=cosecant tan=tangent cot=cotangent

## sin, cos, tan, csc, sec, and cot full forms

Initial |
Full Form |

sin |
Sine |

cos |
Cosine |

tan |
Tangent |

csc / cosec |
Cosecant |

sec |
Secant |

cot |
Cotangent |

## What do sin, cos, tan, csc, sec, and cot stand for?

Trigonometric term sin θ, cos θ, tan θ, csc θ, sec θ, and cot θ are used by almost all students. Did you know those are just initials? Let’s learn what do they stand form.

Sin=sine cos=cosine sec=secant cosec=cosecant tan=tangent cot=cotangent

## sin, cos, tan, csc, sec, and cot full forms

By:zoheb EducationTags:Math