Use Coupon: CART20 and get 20% off on all online Study Material

Total Price: R

There are no items in this cart.
Continue Shopping
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

Get extra R 150 off

				   the value of sine theta cannot be equal to a.3/2 b.10/3 c.8/3 d.17/3. please give explanation!

6 years ago


Answers : (1)


the minimum and maximum value taken by "sintheta" is -1 to 1 ,whatever be the value of "theta" we will get values between 1 and -1

here in this question we have

OPTION A --  3/2 which is greator than 1

OPTION B --- 10/3 --- greator than 1

OPTION C ---  8/3 --  again greator than 1

and OPTION D --  17/3 - which is also greator than 1 ,therefore value of "sinetheta" can not be among all 4 options


here we can also say that " range of sinetheta is from 1 to -1"

6 years ago

Post Your Answer

Other Related Questions on Trigonometry

If sina+sinb+sinc=3 then find the value of cosa+cosb+cosc
Hii the maximum value for sin is 1 and since you have three sin's adding up to 3, each of the sin's must be 1! So A = B = C = 90 degrees or any angle coterminal with 90 degrees. And ...
Sourabh Singh 24 days ago
show that 2 sinx+ 2 cosx >2 1 -1/square root 2 2)if tana and tan b are theroots of equation x 2 +px+qthen1) sin (a+b)=-p 2)tan(a+b)=p/q-1 3)cos a+b)1-q
U must know the range of sinx and cosx. similarly sinx lessthan equal to 2 and greater than equal to ½.................(1) 1/2 > = 2^cosx > = 2.............(2) remember cosx is decreasing...
Vikas TU 3 months ago
In the listed image can you tell me how beta*gamma = 2 ….. . . .. ??
The value of gamma is still not correct, either printing mistake or you gave me wrong value. The correct value of gamma is below
Ajay 2 months ago
Thankyou so much............................. …......................................................................!
Anshuman Mohanty 2 months ago
Yes sorry..... . . . .it is not so clear.. ok the values are beta = α + α^2 + α^4 and gamma = α^3 + α^5 + α^7
Anshuman Mohanty 2 months ago
what is meant by vector triple product?????????????????????????????
If the scalar triple point is equal to zero, then the three vectors a, b, and c are coplanar. multiplication of three vectors also called the vector three product.
mohan 6 months ago
If the scalar triple product is equal to zero, then the three vectors a, b, and c are coplanar, since the "parallelepiped" defined by them would be flat and have no volum
Prabhakar ch 6 months ago
multiplication of three vectors iscalled as vector 3product. this is very important in vectors and also it is very useful.
RIYAZSHAIK 7 months ago
If 2a+b+2c=0, then the family of lines ax+by+c=0 is concurrent at
Make ax+by+c=0 similar to 2a + b + 2c = 0 therfore multiply ax+by+c=0 by 2 .i.e. 2ax + 2by + 2c = 0 Now compare it with the coeff. of 2a+b+2c=0 we get, x = 1 y = ½ thus at this point it is...
Vikas TU 3 months ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 3,750 off

Get extra R 150 off

More Questions On Trigonometry

Ask Experts

Have any Question? Ask Experts

Post Question

Answer ‘n’ Earn
Attractive Gift
To Win!!!
Click Here for details