What is the value of Cos90+Tan90+Cot90?

Asked by Last Modified  

304 Answers

Learn Class IX-X Tuition

Follow 291
Answer

Please enter your answer

Tutor

Can't define as Tan 90=1/0 which can't defined.
1 Comments

Math Magician

0+1/0+0=1/0.i.e. infinity
2 Comments

Tutor

inf or not defined
Comments

Maths Tutor

Infinite
Comments

Tutor

1/0= infinite
1 Comments

Author of DOOR TO IIT

not defined
Comments

Science Tutor

Infinity
Comments

Math Magician

cos90=0 tan90=infinity cot90=0 so anything adding to infinity is infinity so the answer is infinity
Comments

Logic

Infinite
Comments

Believe in Excellence

Infinity
Comments

View 302 more Answers

Related Questions

Is teaching a student of class 9/10th with ncert books only enough, or I should refer to other books also? Please help.
For just getting good marks NCERT is efficient as it will surely cover the full course but for full and extra knowledge referels is needed
Profile Photo
Baljeet Singh
Why a consumer should know about his/her consumer rights?
According to this right it is the right of consumer to acquire the knowledge and skills to be informed to customers. It is easier for literate consumers to know their rights and take actions but this right...
Profile Photo
Ashwini
Expand: TERI ,NARI, NACO, NBRI, CDRI, IMTECH
TERI- The Energy and Resources Institute NARI- National Agricultural Research Institution NACO- National AIDS Control Organisation NBRI- National Botanical Research Institute CDRI- Central Drug Research...
Profile Photo
Dr. Anshu
0 0
View Comments7
How to calculate angle beta as shown in figure, for two unequal opposite charges?
derive the expression of the field line and differentiate the y vs x curve obtained at charges to obtain the answer. but you need to know one extra point through which the line passes bcz there r infinitely many lines with varying alpha and beta
Profile Photo
Shiv S Sharma
1 2
View Comments5

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

Ask a Question

Related Lessons

Focus on basic concepts
Basic concepts are the platform to a successful learning.Just mugging up is not beneficial bcz class ix is connected to x class .If your basic concepts,are clear thn you wil b able to deal with new questions...
Profile Photo

Easiest way to Find the Remainder on dividing by 7
Split the digits of the number in a group of 3 starting from unit’s place. Add the alternate group and then find their difference. Divide the difference by 7 and get the remainder. Consider the...
Profile Photo

Nothing is impossible
If u think any subject is tough to u it only u think actually it's not tough u become it tough if any other haven't learn that subject before and u tell him it is tough than it would be tough for him also...
Profile Photo

Structure and Properties of Diamond
Structure:Diamond crystals found in nature are generally octahedral (eight faced). In the structure of diamond, each carbon i linked to four other carbon atoms forming regular and tetrahedral arrangement...
Profile Photo

Private, Public and Joint Sector Enterprises-Class 11 NCERT, Class 9 ICSE,Commercial Studies
CBSE Std XIth Business Studies Classification of Commercial Organisations based on the ownership-
Profile Photo

Recommended Articles

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 >

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 >

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

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 >

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you