In a parallel circuit if one of the light bulbs burns out the rest

The circuit voltage gain of the inverting amplifier is given by

Determine  in the circuit of figure

2.5 Do you think the advert is successful? Explain your answer.          (2)

4.2.1  My favourite character is Superman because he can fly and his family are from another planet.     These are [ans1] (0.5) 

1.3 Choose the correct answer:  How would you describe Bryan’s attitude toward video games?  (1)

2.5 Do you think the advert is successful? Explain your answer.          (2)

1.3 Choose the correct answer:  How would you describe Bryan’s attitude toward video games?  (1)

1.14 Can you think of any other things Bryan could do when he feels as if he is playing too many games (besides playing outside, or watching something on a screen)? Name 2 things.  (2)

Express the current waveform