tumblrskies4
Answered

At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

i only need a little guidance on this, please.

I Only Need A Little Guidance On This Please class=

Sagot :

mhanifa

Answer:

Use the following identities:

  • sin²θ + cos²θ = 1

Since sinθ = -1

  • cos²θ = 1 - sin²θ
  • cosθ = √1 - sin²θ = √1 - (-1)² = √0 = 0

Tangent:

  • tanθ = sinθ / cosθ
  • tanθ = -1 / 0 = undefined in any interval where sinθ = -1
MisterBrainly

sinØ=-1

cosØ

  • √1-sin²Ø
  • √1-1
  • 0

tanØ

  • sinØ/cosØ
  • 1/0
  • undefined
Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.