Question

$\sqrt{1 + \sin \infty ( \div ) 1 - \sin( \infty ) } = \tan( \infty + \sec( \infty ) )$
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Answer 1

Step-by-step explanation:

√1+sin∞/1-sin∞

=√(1+sin∞)²/1-sin²∞

=√(1+sin∞)²/cos²∞

=1+sin∞/cos∞

=sec∞+tan∞