Math, asked by shivajairaj99, 6 months ago

= COS
A, B and C are interior angles of a triangle ABC. Show that
B+C
(i) sin
2
2
B+C
(ii) If A = 90°, then find the value of tan
2.

Answers

Answered by vijiMalfoy

0

Step-by-step explanation:

tan 2 =1/0

tan=1/0/2

therefore 1/0

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