CBSE BOARD X, asked by nandini21sharma, 4 months ago

prove that sec theta + tan theta minus 1 divided by tan theta minus sec theta + 1 is equals to cos theta divided by 1 minus sin theta

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Answered by dt757788

1

prove that sec theta + tan theta minus 1 divided by tan theta minus sec theta + 1 is equals to cos theta divided by 1 minus sin theta

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