Q.no-1 if tan2A=cot(A-18),where 2A is an acute angle find the value of

1.	Q.no-1 if tan2A=cot(A-18),where 2A is an acute angle find the value of A
Answer» tan2A = cot(A-18)tan2A = tan722A= 72A= 72/2A= 36 Value of A is 36 A=36° A ki value 36 Answer is 36

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