InterviewSolution
Saved Bookmarks
| 1. |
यदि `[(x+3,z+4,2y-7),(-6,a-1,0),(b-3,-21,0)]=[(0,6,3y-2),(-6,-3,2c+2),(2b+4,-21,0)]` तब `a,b,c,x,y` और `z` का मान ज्ञात कीजिए। |
|
Answer» `[(x+3,z+4,2y-7),(-6,a-1,0),(b-3,-21,0)]=[(0,6,3y-2),(-6,-3,2c+2),(2b+4,-21,0)]` `impliesx+3=0impliesx=-3`[ दो आव्यूहों की समानता से] `z+4=6impliesz=2` `2y-7=3y-2impliesy=-5` `a-1=-3impliesa=-2` `2c+2=0impliesc=-1` `b-3=2b+4impliesb=-7` `:.a=-2,b=-7,c=-1,x=-3,y=-5,z=2` |
|