Question

if 82degrees + 0.35x = arctan(cot 0.45x) , what is x?

Answer 1

but how would u proceed....? not the best way, i think.

Answer 2

yup u r right. that's vat I am thnkng.

Answer 3

ArcTan[Cot[y]] = y - Pi/2
arctan(cot 0.45x) = 0.4x -90

Answer 4

oh, wait.
tan(90-y)= cot y, right ?
so
arctan(cot y) should be 90-y
arctan(cot 0.45x) =90-0.4x

Answer 5

0.45x

Answer 6

90-0.45x=82+0.35x

Answer 7

u getting x=10 ?

Answer 8

yap !! :)) thanks!

Answer 9

messed up last problem, atleast could solve this.....

Answer 10

totally fine :)) i'll answer that later on

Answer 11

U r very brilliant @hartnn

Answer 12

that's right!

Answer 13

thanks :D

Answer 14

yw nd u deserv that compliment:)