+0

# trig

0
234
7
+46

help

felrose13  Feb 19, 2017

#6
+91228
+5

No it is not!

I do not think it is what you do!

I think you try your best to learn from all the answers you are given!

Melody  Feb 19, 2017
Sort:

#1
+91228
0

What have you tried so far?

Melody  Feb 19, 2017
#2
+79794
0

sin (x)  = -0.89    use the sine inverse

arcsin(-0.89)  = x   = -1.0973 + 2pi  ≈ 5.1858   and x = pi + 1.0973 ≈ 4.2389

So

A ≈ 4.2389  rads   and B  ≈  5.1858 rads

CPhill  Feb 19, 2017
#3
+91228
+5

I doubt very much that felrose has any idea what you have done Chris.

I doubt if he/she is even interested.

He/she is not using us to learn he is just using us to do his/her homework.

Melody  Feb 19, 2017
#4
+1823
+15

Is not that what everyone does?

EighthMersennePrime  Feb 19, 2017
#6
+91228
+5

No it is not!

I do not think it is what you do!

I think you try your best to learn from all the answers you are given!

Melody  Feb 19, 2017
#7
+1823
+10

True. Should have thought fist before I posted, sorry.

EighthMersennePrime  Feb 19, 2017

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