Tan thetha + cot thetha = cosec thetha • sec thetha
​

see explanation

Step-by-step explanation:

Using the identities

tan x = , cot x = , cosec x = , sec x =

Consider the left side

tanθ + cotθ

= +

=

=

= ×

= cosecθ × secθ

= right side , thus verified

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: