JEE Advance - Mathematics (1979 - No. 12)

The equation x + 2y + 2z = 1 and 2x + 4y + 4z = 9 have

only one solution

only two solution

Infinite number of solutions

None of these.

اسمح لجافا سكريبت بتحميل هذه الصفحة بشكل صحيح