- #1
omicron
- 46
- 0
I need some help with these two questions:
[tex]tan2A=cot40[/tex](40degrees)
and
[tex]cosec^2x=1[/tex]
[tex]tan2A=cot40[/tex](40degrees)
and
[tex]cosec^2x=1[/tex]
omicron said:I need some help with these two questions:
[tex]tan2A=cot40[/tex](40degrees)
and
[tex]cosec^2x=1[/tex]
Doing the question. I just don't know.Exactly what help do you need?
So are u saying that [tex]cosec^2x=1[/tex] can be also written as [tex]\frac{1}{sin^2x} = 1[/tex]As for the second problem, do you know that cosec x is defined as 1/sin x?
omicron said:Doing the question. I just don't know.
How do u find cot(40)? Don't u have to change it to [tex]\frac{1}{tan\theta}[/tex] or something like that?
So are u saying that [tex]cosec^2x=1[/tex] can be also written as [tex]\frac{1}{sin^2x} = 1[/tex]
omicron said:I need some help with these two questions:
[tex]tan2A=cot40[/tex](40degrees)
and
[tex]cosec^2x=1[/tex]
The two calculator trig problems are specific mathematical equations or questions that involve trigonometric functions (such as sine, cosine, and tangent) that require the use of a calculator to solve.
Trigonometry can be a challenging subject for many students, and using a calculator to solve problems can add an extra layer of difficulty. It is common for students to need help understanding concepts and techniques for solving calculator trig problems.
The best way to solve calculator trig problems is to first make sure you understand the concepts and formulas involved. Then, use your calculator to input the numbers and functions correctly. It can also be helpful to double check your work and use different methods or approaches if you are having trouble.
Yes, there are various tips and tricks that can help with calculator trig problems. Some include using the correct mode (degrees or radians) on your calculator, being familiar with common trig identities, and practicing with similar problems to build your skills and confidence.
There are many online resources available for help with calculator trig problems, such as tutorial videos, practice problems, and interactive tools. You can also seek assistance from a tutor, teacher, or classmate for further guidance and clarification.