Question

) जर (3, 2) हा बिंदू 5x + ay = 19 या समीकरणाच्या आलेखावर असेल तर, a ची किंमत काढा. / If the point (3, 2) lies on the graph of the equation 5x + ay = 19, then find the value of a. *
1]4
2]2
3]1
4]3

Answer 1

Answer:

2 answer is always right now

Answer 2

Step-by-step explanation:

Given: If the point (3, 2) lies on the graph of the equation 5x + ay = 19.

To find: Find the value of a.

1]4

2]2

3]1

4]3

Solution:

We know that if a point lies on equation it must satisfy the equation.

Step 1: Put x=3 and y=2 in the equation

$5(3) + a(2) = 19$

Step 2: Simplify and solve

$15 + 2a = 19 \\ \\ 2a = 19 - 15 \\ \\ 2a = 4 \\ \\ a = \frac{4}{2} \\ \\ a = 2$

Final answer:

Option (2) is correct.

Value of a=2, If the point (3, 2) lies on the graph of the equation 5x + ay = 19.

Hope it helps you.

To learn more on brainly:

For what value of k does the Quadratic Equation X²-4kx+4k = 0 have equal positive integer solutions

https://brainly.in/question/45541025

In the given figure, if x°, y °and z°are exterior angles of triangle ABC, then find the value of xº + y + zº.

Please don...

https://brainly.in/question/45802677