Question

1.) 10th term of a AP 2, 3, 6, 8 ... is 20 ( true / false)
2.) Intensection point of x-axis and y-axis is origin (true/ false)
3.) if discrimination of quadratic equation is zero, then roots are not equal (True / false)
4.) Stop of line in the straight line 5x + 6y = 7 will be -5/6 ( True / false)​

Answer 1

Answer:

write the name of a relation

Answer 2

a=2,d=2,n=10

an=a+(n-1)d

an=2+(9)2

an=20

true