Discussions
Select Date
Tags:
TRIDIB SAHA

· started a discussion

· 1 Months ago

If u guys have taken the circular measure as A radian and B radian respectively. Then,

A+B=1 ------ i

and

[{ (180/pi) * A} - { (180/pi) * B}] = 1
or, {(180/pi) * (A - B)} = 1
or, A - B = (pi/180) --------- ii

Solving both the eqtns i and ii,

2A = {1 + (pi/180)}
therefore,
A ={(1/2) + (pi/360)}
and similarly putting A's value in any of the above 2 eqtns ,
B={(1/2) - (pi/360)}


Question:

The difference of the two angles in degree measure is 1 and their sum in circular measure is also 1. What are the angles in circular measure?

Options:
A)

12-π360, 12+π360    

B)

12-90π, 12+90π    

C)

12-π180, 12+π180    

D)

None of these

Solution:

Ans: (b)

  

PINKY ALORIA

· commented

· 1 Months ago

Yet to be approved!

Sandeep​ Rana

· commented

· 1 Months ago

Yet to be approved!

TRIDIB SAHA

· commented

· 1 Months ago

correct option is A

All Rights Reserved Top Rankers