3 years ago

SinA/sinB=2/√3 and cosA/cosB=1/√2 ,tan^2B=?

Mathematics

1 answer:

Talja [164]3 years ago

6 0

Answer:

3/8 tan²A

Step-by-step explanation:

sinB = √3/2 sinA and cos B= √2 cosA (from given)

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SinA/sinB=2/√3 and cosA/cosB=1/√2 ,tan^2B=?​

SinA/sinB=2/√3 and cosA/cosB=1/√2 ,tan^2B=?