TyeM200519
Answered

Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Get expert answers to your questions quickly and accurately from our dedicated community of professionals. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

PLEASE HELP (100 POINTS)

PLEASE HELP 100 POINTS class=

Sagot :

[tex]\\ \rm\Rrightarrow 2sin^2x=1-cosx[/tex]

[tex]\\ \rm\Rrightarrow 2sin^2x=1-1+sin^2x[/tex]

[tex]\\ \rm\Rrightarrow 2sin^2x-sin^2x=0[/tex]

[tex]\\ \rm\Rrightarrow sin^2x=0[/tex]

[tex]\\ \rm\Rrightarrow sinx=0[/tex]

[tex]\\ \rm\Rrightarrow x\in n\pi[/tex]

Answer:

I have done this questions before, the answer is C

Step-by-step explanation:

Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.