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| 1. |
What are main formulas of trignometry |
| Answer» {tex}\\begin{array}{l}The\\;reciprocal\\;identities\\;are\\;given\\;as:\\;\\;\\\\Cosec\\Theta=1/\\sin\\Theta\\;\\;\\\\sec\\Theta=1/\\cos\\Theta\\;\\;\\\\cot\\Theta=1/\\tan\\Theta\\;\\;\\\\\\sin\\Theta=1/Cosec\\Theta\\;\\;\\\\\\cos\\Theta=1/sec\\Theta\\;\\;\\\\\\tan\\Theta=1/cot\\Theta\\\\\\end{array}{/tex} | |