Question

find the value of (I)sin^2 30°+cos^2 30° (ii)sec^2 45°-tan^2 45°(iii) cosec^2 60°-cot^2 60°
$plz \: \: help \: me$
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Answer 1

Answer:

just don't get it done eating a new car and the documents and I don't use to get a great day of school and I don't know what you think about it but