Question

K.E.S. Indubai A. Wajekar English Medium School, Par
Da
Practice Examination 2020-21
Time - 12.00 to 1.00pm
Std-X
Sub-Mathematics Part-1
Q.1 Solve the following sub questions.
1. For drawing the graph of X+Y=5, if X=-1 find the value of Y
2. What is the common difference (d) of the A.P.5, 1, -3, -7, ...
d=
3.-3,-8,-13,-18,... a=
Q.2 Solve any four of the following sub-questions.
1, Find the value of X+Y and X-Y of the following simultaneous
199 101X+99y=501​

Answer 1

Answer:

nnnnnnñmmmmmmmmnnnnnnnnnnnnnnn

Answer 2

jqiwjwbahiaiwnebsjisoekwns hi ai