What is the value of Sec270?

Asked by Last Modified  

5 Answers

Follow 6
Answer

Please enter your answer

Educator having 8 years of experience in Teaching industry and M.Sc., B.Ed., CTET qualified.

Undefined Explanation: On the unit circle, the x-coordinate is the cosine (cos) of the degrees. 270º has the coordinates of (0,-1) but you are asked to find the secant (sec). sec=1/cos(º). and º=270 so 1/cos(270) which equals 1/0. Anything divided by zero is undefined.
Comments
Dislike Bookmark

Tutor.

Infinity (not define
Comments
Dislike Bookmark

Tutor

Sec270 = 1/ cos270 Cos270 =0 So sec270= 1/0 1/0 is undefine because of denominator is zero.
Comments
Dislike Bookmark

Physics Teacher

sec270=1/cos270=infinity
Comments
Dislike Bookmark

Undefined
Comments
Dislike Bookmark

View 3 more Answers

Related Questions

K = __________. (273 + °C, 273 - °C, 273 + °F, 273 - °F)
273 + °C
Narendra Kumar
0 0
7
Hello teachers and student, I have a doubt, how much distance a point on cirumference of a tyre travels during one complete roatation of tyre on road. pls dont sat 2pie*r, as this is the disctance travelled by centre,not point on circumference.
What you have asked is a very good question. The kind of motion is called refers to the geometry of cycloid, and in such a case the distance traveled by the point is equal to 8r where r = radius of the...
Rohit
Can magnetic field and electric field exist separately ?
Nope... It can't
Ranjan Mishra
0 0
9
If log 27 = 1.431, then the value of log 9 is: A. 0.934 B. 0.945 C. 0.954 D. 0.958
First,rewrite log 27 as 3log3 So,log3 would come out to be 0.477 Then,write log27 as log9+log3 So,log 9= log27-log3 =1.431-0.477 =0.954
Srikanth
0 0
8
What is the life span of an elephant?
Asian Elephant = 48 years African bush Elephant = 60-70 years. African Forest Elephant = 60-70 years.
Navneet
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

study plan
1. Find your area of interest. 2. Search the jobs in your area/subject in which you are interested. 3. What are required qualification and how much time you achieve it. 4. Find the institute where you...
M

Mohit S.

1 0
0
Introduction To Accounting: Part 12: Business Entity Concept Or Separate Entity Concept
Suppose you open a book store, so, in common parlance, it would be said that the business is being carried on by you, and you are earning profit or incurring loss. However, Accounting sees it...

Nishant Kumar

0 0
0
Trigonometric Formulas
Important Trigonometric Formulas:

Kanchan

6 0
0
How to be prepare CBSE for Exam: Stay motivated follow Tips
Always feel Positive:- Positive attitude is the key to solve many of the problem which you face in your life, During exam time this is an important feature to have in you for success & Crack the your...

Dinesh Verma

0 0
0
Continuity

Subhankar Mukherjee

0 0
0

Recommended Articles

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Radhe Shyam Burman, an MBA Tutor from...

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

Read full article >

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Find Class 12 Tuition near you
Class 12 Tuition in Delhi
Class 12 Tuition in Bangalore
Class 12 Tuition in Hyderabad
Class 12 Tuition in Chennai
Class 12 Tuition in Kolkata
Class 12 Tuition in Mumbai
Class 12 Tuition in Pune
Class 12 Tuition in Noida
Class 12 Tuition in Gurgaon
Class 12 Tuition in Lucknow
Online Tuition Class 12

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you