Math, asked by garimaupadhyay8441, 1 year ago

find the value of cosec13degree/sec77degree-cot28degree/tan70degree

Answers

Answered by arunbanuganesh090

0

Answer:

Step-by-step explanation:

cosec13°/sec77° - cot28°/tan70°

1-cot28°/tan70°

there must be wrong in the question

instead of cot 28° there will be cot20°

then the value will be 0

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