(a) State two BASIC programming keywords. (b) Write the following equations in BASIC format: (i) I = PRT/100: (ii) Y= AX\(_2\) +BX+C; (iii) Y= MX + C (c) Wr...

(a) Two BASIC programming keywords

1. INPUT (used to receive data from the user).
2. PRINT (used to display output on the screen).

(Other acceptable keywords: LET, REM, IF, THEN, FOR, END.)

(b) The equations in BASIC format

• (i) \(I = \dfrac{PRT}{100}\) is written as I = (P * R * T) / 100
• (ii) \(Y = AX^2 + BX + C\) is written as Y = A * X ^ 2 + B * X + C
• (iii) \(Y = MX + C\) is written as Y = M * X + C

(c) BASIC program to compute the density of a liquid

Density is mass divided by volume, \(D = \dfrac{mass}{volume}\).

10 REM PROGRAM TO CALCULATE DENSITY OF A LIQUID
20 INPUT "ENTER MASS"; M
30 INPUT "ENTER VOLUME"; V
40 D = M / V
50 PRINT "DENSITY OF THE LIQUID = "; D
60 END