Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Show that the straight lines given by (a+2b)x+(a+3b)y=a+b for different values of a and b pass through a fixed point (2,-1).

Show that the straight  lines given by (a+2b)x+(a+3b)y=a+b for different values of a and b pass through a fixed point (2,-1).

Grade:10

1 Answers

Arun
25763 Points
3 years ago
Dear Sanjana
 
Put the value of (x, y) as (2, -1) in the equation,
You will get LHS as (a+b), whichbis equal to the RHS
Hence it is proved that this line pass through a fixed point (2, -1) for different value of a and b.
 
Regards
Arun (askIITians forum expert)

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free