vec. a $.$ Create a second vector, vec. b $,$ that contains $(8,10,12{)}^{\text{'}}.$

a$.$ Add these two vectors together and name the resu$7$t ivec.c$\text{'}?$

b$.$ Create a vector, named vec.d$\text{'},$ that contains only two elements $(14,20{)}^{}.$ Add this vector to vec. a $.$ What is the resu$7$t and what do you think $\text{'}R\text{'}$ did $($look up the recycling rule using Google$)?$ What is the warning message that $\text{'}$R gives you?

$5$

c$.$ Next add $5$ to the vector $\text{'}$ Vec.$a\text{'}.$ What is the resu$7$t and what did $\text{'}$R$\text{'}$ do$?$ Why doesn't it give you a warning message similar to what you saw in the previous problem?