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CHRYSTABELLE
Questions (6)
Show that for any p and q on the line ,the distance from p+q/2 is the same as the distance from p+q/2 to q.
0 answers
272 views
give that sin( A + B )= 2cos(A - B ) and tan A = 1/3,Find the exact value of tanB
3 answers
662 views
Use crammers rule to solve the system of linear equations
3x+2y-z = 0 2x-y+z = 1 x-y+2y= -1
1 answer
871 views
Given that A+B =120¢ª and CosA + Cos B = 1/¡î2 show that cos(A+B)/2 =1/¡î2
0 answers
489 views
Given that A+B =120¢ª and cos A + cos B = 1/¡î2 show that cos(A+B)/2 =1/¡î2
1 answer
413 views
Given that Sin(A+B)=2Cos(A-B) and tan A = 1/3 ,
Find the exact value of tan B.
1 answer
572 views
