Math, asked by yugsingh9, 5 months ago

sino (1+tan) + coso (1+coto)
Seco +coseco​

Answers

Answered by vk8091624
4

sind + cos8 - 1 coso सिद्ध करें कि (Prove that): : 4. (1) 1 + sino 1 - sino seco + tano (i) 1 + coso = coscco + coto 1 -coso - cose - coseco - cote 1 + coso 5. सिद्ध करें कि: IC

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