Solve the following questions
1. Solve the following simultaneous equations using Cramer's rule
7x + 3y = 15; 5x - 12 y = - 39
2. Find four consecutive terms in an A.P whose sum is 12 and sum
of 3rd and 4th term is 14
3. Prove that if a line parallel to a side of a triangle intersects the.
remaining two sides in two distinct points, then the line divides
the two sides in the same proportion. ......
Please answer fast ..!!
Answers
Answered by
1
Answer:
Mera dhimaak goom Gaya Bhai!!
Answered by
0
Answer:
(1) 7x+3y=15; 12y-5x=39
(2) x+y-8
2
=x+2y-14
3
=3x-y
4
I hope its helpful to you. :)
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