Question

$sec^{2} 26 -cot^{2} 64$

Answer 1

Answer:

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Answer 2

Question:-

sec²26 -cot²64

${\red{\underline{\underline{\bold{Answer:-}}}}}$

see²26°-cot²64°

=see²26°-cot² (90°-26°)

= see ² 26°-tan²26°

= 1

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