Find the value of (sin°45- cos°45)

Asked by Last Modified  

11 Answers

Learn Mathematics +1

Follow 25
Answer

Please enter your answer

Salman Ahmad Siddiqui

CSAT Tutor, BPSC DI Tutor (Ex. Drishti IAS Senior Content Writer)

At 45° sin = cos tan = cot sec = cosec so sin 45° - cos 45°=0
1 Comments
Dislike Bookmark

Teacher

Sin 45 = p/h and cos 45 = b/h It is clear that if one angle is 45, the other must also be the same in a triangle. In other words p = b Therefore p/h - b/h = (p-b)/h = 0/h = 0 Ans
Comments
Dislike Bookmark

Sin45degree1/√2 Cos45degree=1/√2 =1/√2-1/√2=0
Comments
Dislike Bookmark

Chemistry Teacher

Sin 45 - cos 45 1/(√2) - 1/(√2) 0 ans
Comments
Dislike Bookmark

learn maths with absolute fun.

0
Comments
Dislike Bookmark

Trainer

(Sin45degree-cos45degree) =(1/root2-1/root2) =0 Thank you
Comments
Dislike Bookmark

Tutor

0.
Comments
Dislike Bookmark

Sin 45 - Cos 45= 1/√2 - 1/√2= 0
Comments
Dislike Bookmark

Tutor

Zero
Comments
Dislike Bookmark

Sin45=1/√2 and cos 45= 1/√2 so,sin 45 -cos45= 1/√2-1/√2=0
Comments
Dislike Bookmark

View 9 more Answers

Related Questions

Hi, how would I get students to teach?
Best Way to get Students on UrbanPro is , Better Become the Silver Member by Purchasing nearly 500 rs for first 3 months. Then you will be easily getting the Numbers of the Customers/Students According...
S.ataurehman
If the zeroes of the polynomial f(x) = x3 – 12x2 + 39x + a are in AP, find the value of a.
Let p-1,p,p+1 be the roots of given polynomial Now p-1+p+p+1=-b/a1 (P-1)p(p+1)=-d/a1 Compare given polynomial with a1x^3+bx^2+cx+d=0 We get a1=1, b=-12, c=39, d=a 3p=-(-12) P=12/3=4 Therefore (4-1), 4,...
Kajal
0 0
8
Find the HCF of 52 and 117 and express it in form 52x + 117y.
From Euclid's division lemma,we know that a=bq+r,Since 117>52 ,we can take a=117 & b=52 Now,117=52*2+13(52 is divisor) so,52=13*4+0,the division process stops here,as the remainder becomes 0. Hence...
Sandhya
0 0
9
Which is the best online class for class 10 cbse?
You can contact me. I am a engineering graduate and third ranker in the university (Delhi). Having 5 years of experience in teaching. I can teach online and offline mode. I have a experience to teach international students.
Jyoti
0 0
5
What is the relationship between linear algebra and calculus?
linear algebra deals with vector spaces and linear transformations, often used in solving systems of linear equations. Calculus, on the other hand, focuses on rates of change and accumulation. They are...
Sarath Chandra
0 0
7

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

Ask a Question

Related Lessons

Coordinate Geometry notes on Internal & External Division of a Line Segment and Centroid, conceptual
Class 10 Mathematics – Internal & External Division with Centroid 1. Line Segment Division A line segment connects two points in a coordinate plane. Sometimes we need to find a specific point...

Sujoy Das

0 0
0
Class-10 L-5 Arithmetic Progressions Ex-5.3 Q1 (iv)

Ashish Bhatia

0 0
0
Class-10 L-5 Arithmetic Progressions Ex-5.3 Q3 (vi)

Ashish Bhatia

0 0
0
class-10 L-6 Triangles Ex-6.2 Q8

Ashish Bhatia

0 0
0
Class-10 L-5 Arithmetic Progressions Ex-5.2 Q15

Ashish Bhatia

0 0
0

Recommended Articles

Quest Academy - Institute of the month

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 >

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 >

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 >

Find Class 10 Tuition near you
Class 10 Tuition in Delhi
Class 10 Tuition in Bangalore
Class 10 Tuition in Hyderabad
Class 10 Tuition in Kolkata
Class 10 Tuition in Chennai
Class 10 Tuition in Mumbai
Class 10 Tuition in Pune
Class 10 Tuition in Noida
Class 10 Tuition in Lucknow
Class 10 Tuition in Gurgaon
Online Tuition Class 10

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