Question

cot 0-1 1-3
22. If
then find the acute angle 0.
cot 0 +1 1+13​

Answer 1

Answer:

Thus, m+n = 8 ....(1) and P(m-n, 2) = (m-n)(m-n-1) = 12 = 4 * 3, Thus, m - n = 6 .....(2) Adding (1) and (2), we get. 2m = 8+4 = 12. i.e. m = 6