2. Write first four terms of the AP, when the first term a and the common difference d given as follows:
(1) a=10, d=10
(ii) a = -2, d=0
(iii) a=4, d=-3
(iv) a=-1, d=1/2
(v) a=-1.25, d=-0.25​

dd

step-by-step explanation:

dd

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

.25

step-by-step explanation: