MATLAB: Problem in writing code

Question

Respected sir i have written following code according to formula given below

delta=0.02;
lamda=[0.01: 0.001 : 0.1];
p= lamda./delta;
q1=delta-lamda+lamada*exp(-delta./lamda);
plot(p,q2);
xlabel('p');
ylabel('q1');

error message

Undefined function or variable 'lamada'.

Error in tryq1 (line 4)

q=delta-lamda+lamada*exp(-delta./lamda);

Answer 1

YOu have typed lambda wrong...typo error.

delta=0.02;
lambda=[0.01: 0.001 : 0.1];
p= lambda./delta;
q1=delta-lambda+lambda.*exp(-delta./lambda);
plot(p,q1);
xlabel('p');
ylabel('q1');