Math, asked by kuldep, 11 months ago

If SEC tita+ tan tita upon sectita-tan tita. Find the value of√mn

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Answered by akhil7918

√1 is the answer because when we multiply √sec thita + tan thita with sec thita - tan thita we get sec square thita -tan square thita ..
and as per identity it is 1 there for ans is √1..

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