If cotθ=1/ , the value of θ + θ is a) 1
b) 40/9
c) 38/9
d) 5

Find the gradient of f(x, y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

What is the difference between regular convex and concave polygons

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples