1:30
hope it helps
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Y=x is the answer alone, since it only crosses the origin
Step-by-step explanation:
L.H.S
tanA * cosecA
=sinA/cosA * 1/sinA
now cancel sinA and sinA
then,
1/cosA
= secA
= RHS
hence proved
The pattern is multiple the previous term by three. So you take 162 and multiply it by three and get 486 (3x162=486)
