The number of solutions for the equations |
|||||||
a) |
One solution |
b) |
3 solutions |
c) |
2 solutions |
d) |
No solution |
The number of solutions for the equations |
|||||||
a) |
One solution |
b) |
3 solutions |
c) |
2 solutions |
d) |
No solution |
(a)
Let
put
Taking Ist and IInd terms
…(i)
Taking IInd and IIIrd terms
…(ii)
Taking Ist and IIIrd terms
…(iii)
From Eq. (i),
From Eqs. (i) and (iii),
On putting the value of and
in Eq. (ii), we get
One solution exists.