For the following set of variables, find all the relevant second derivatives. In all cases, find general expressions for the second derivatives and then substitute variables at the last step. f (x comma y )equals 3 x squared y, where x equals 2 s plus t and y equals 2 s minus 2 t f Subscript ssequals nothing (Type an expression using s and t as the variables.)

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get  

no its the same as every other grade

step-by-step explanation: