cot 0 + tan 0 = sec 0 cosec o
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Answer:
cot@+tan@
=1/tan@+tah@
=1+tan^2@/tan@
=sec^2@/tah@=sec^2@/sin@/cos@
=sec^2/sin@*sec@
=sec@/sin@
sec@cosec@
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oo Spam xD
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