Math, asked by pankajreetu242, 21 hours ago


In ΔPQR, P = 90°, PQ = PR, then the value of Cos Q Cos R:
(a) 1
(b) 0
(c)1/2
(d)3/5

Answers

Answered by cutiepie7615
0

Answer:

(c) 1/2 is the correct answer

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