Sec^2 0 + Cosec^2 0 (whole underfoot)
= tan 0 + cot 0
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Answer:
√sec²Ø+cosec²Ø
=√1+tan²Ø+1+cot²Ø
=√tan²Ø+cot²Ø+2
=√(tanØ+cotØ)²
=tanø+cotØ
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