SOLUTION: if sinu= -7/5 and cosv =-4/5 (both u and v are in qaudrant III) find the exact value of tan ( u+v)

SOLUTION: if sinu= -7/5 and cosv =-4/5 (both u and v are in qaudrant III) find the exact value of tan ( u+v)

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Question 584409: if sinu= -7/5 and cosv =-4/5 (both u and v are in qaudrant III) find the exact value of tan ( u+v)

Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
if sinu= -7/5 and cosv =-4/5 (both u and v are in qaudrant III) find the exact value of tan ( u+v)
sinu=-7/5 (not valid, sin>-1)

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