Equation 2x + 5y = 7 has a unique solution, if x, y are:
(a) a unique solution (b) two solutions
(c) infinitely many solutions (d) no solutions.
Answers
Answered by
0
Answer:
Step-by-step explaIf an object at a distance 6.4*10^6m from the centre of the earth weight 10N,what will be its weight when it is shiftad to the distance of 1.2*10^7m from the centre of the earth?nation:
Similar questions
Math,
24 days ago
India Languages,
24 days ago
Science,
1 month ago
Social Sciences,
1 month ago
Physics,
9 months ago
Hindi,
9 months ago