Question

if cot(42).cot (18+p)=1 then find the value of p​

Answer 1

Answer:

answer is 30

Explanation:

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Answer 2

Answer:

30

Explanation:

cot42.cot(18+p)=1

cot(18+p)=1/cot42

cot(90-(72+p))=tan42

tan(72-p)=tan42

72-p=42

-p=42-72

-p=-30

p=30