please help me with the questions below ,

how to write the codes for dnorm,qnorm and pnorm functions in R ?

How to define gamma distribution ?

Questions 1. We are going to study the functions dnorm, pnorm, and qnorm, for differen values of the parameters Consider these values of and : (, ) = (0.1), (2Mg) = (0,1/2). (fe3.a) = (0.2).(4..) = (21), (5..) (2,2). Use the curve function in R to: d ran b. Plot the five CDFs, using the same colors as above c. Plot the five inverse CDFs, using the same colors as above. 2. Repeat the steps in Question1 but for the Gamma distribution. Here are the five pairs of rate and scale values shape c(1,1,2,2,3) scale c (1,2,1,2,1) Questions 1. We are going to study the functions dnorm, pnorm, and qnorm, for differen values of the parameters Consider these values of and : (, ) = (0.1), (2Mg) = (0,1/2). (fe3.a) = (0.2).(4..) = (21), (5..) (2,2). Use the curve function in R to: d ran b. Plot the five CDFs, using the same colors as above c. Plot the five inverse CDFs, using the same colors as above. 2. Repeat the steps in Question1 but for the Gamma distribution. Here are the five pairs of rate and scale values shape c(1,1,2,2,3) scale c (1,2,1,2,1)