Question

Solve trigonometric function:
csc0 × tan0

Answer 1

`\sec(\theta)`

Explanation:

`\csc(\theta)=(1)/(\sin(\theta))\\\\\\\tan(\theta)=(\sin(\theta))/(\cos(\theta))\\`

Therefore,

`\csc(\theta) * \tan(\theta)=(1)/(\sin(\theta))*(\sin(\theta))/(\cos(\theta))=(1)/(\cos(\theta))=\sec(\theta)\\`