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| 1. |
If root3sintheta-costheta=0 |
| Answer» {tex}\\sqrt 3 \\sin \\theta - \\cos \\theta = 0 \\\\=> \\sqrt 3 \\sin \\theta = \\cos \\theta \\\\ => \\tan \\theta = {1\\over \\sqrt 3} \\\\=> \\tan \\theta = \\tan 30^o \\\\=> \\theta = 30^o{/tex} | |