Sinx - cosx =0
find the value of secx

Step-by-step explanation:

Trigonometric Equations

We need to recall the identity:

Solving for the sine:

We are given the equation:

Or, equivalently:

Squaring:

Substituting from [1]

Simplifying:

Solving:

Since:

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )