ACT Exam > ACT Questions > If the value of θ + φ = π/2, and...
Start Learning for Free
If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?
- a)1
- b)√2
- c)√3/2
- d)2/√3
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
If the value of θ + φ = π/2, and sin θ = 1/2, what ...
Given θ + φ = π/2
It can be written as, θ + φ = 900 (as π = 1800) …….(i)
sin θ = 1/2
or, θ = 300
On putting the value of θ = 300 in equation (i), we will get,
300 + φ = 900
So, φ = 600
Then, sin φ = sin 600 = √3/2
It can be written as, θ + φ = 900 (as π = 1800) …….(i)
sin θ = 1/2
or, θ = 300
On putting the value of θ = 300 in equation (i), we will get,
300 + φ = 900
So, φ = 600
Then, sin φ = sin 600 = √3/2
Most Upvoted Answer
If the value of θ + φ = π/2, and sin θ = 1/2, what ...
Given θ + φ = π/2
It can be written as, θ + φ = 900 (as π = 1800) …….(i)
sin θ = 1/2
or, θ = 300
On putting the value of θ = 300 in equation (i), we will get,
300 + φ = 900
So, φ = 600
Then, sin φ = sin 600 = √3/2
It can be written as, θ + φ = 900 (as π = 1800) …….(i)
sin θ = 1/2
or, θ = 300
On putting the value of θ = 300 in equation (i), we will get,
300 + φ = 900
So, φ = 600
Then, sin φ = sin 600 = √3/2
Free Test
FREE
| Start Free Test |
Community Answer
If the value of θ + φ = π/2, and sin θ = 1/2, what ...
Given θ + φ = π/2
It can be written as, θ + φ = 900 (as π = 1800) …….(i)
sin θ = 1/2
or, θ = 300
On putting the value of θ = 300 in equation (i), we will get,
300 + φ = 900
So, φ = 600
Then, sin φ = sin 600 = √3/2
It can be written as, θ + φ = 900 (as π = 1800) …….(i)
sin θ = 1/2
or, θ = 300
On putting the value of θ = 300 in equation (i), we will get,
300 + φ = 900
So, φ = 600
Then, sin φ = sin 600 = √3/2
|
Explore Courses for ACT exam
|
|
Top Courses for ACTView all
If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer?
Question Description
If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer?.
If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer?.
Solutions for If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for ACT.
Download more important topics, notes, lectures and mock test series for ACT Exam by signing up for free.
Here you can find the meaning of If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer?, a detailed solution for If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice If the value of θ + φ = π/2, and sin θ = 1/2, what will be the value of sinφ?a)1b)√2c)√3/2d)2/√3Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice ACT tests.
|
|
Explore Courses for ACT exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup