Question

Please Answer this question ASAP​

Answer 1

Answer:

Given, P and Q are acute angles

now,

cos(P+Q) = 0

cos(P+Q) = cos 90°

P + Q = 90° .........(1)

again

sin(P-Q) = 1/2

sin(P - Q) = sin30°

P - Q = 30°......(2)

from (1) and (2)

2P = 120°

P = 60°

putting the value in (1)

Q = 90-60

Q = 30°

thus

P = 60° and Q = 30°

Answer 2

Answer:

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