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IrinaVladis [17]

3 years ago

5

Convert r=sec thaeta to rectangular form

1 answer:

Maslowich3 years ago

3 0

Multiply both sides by <span>cos</span><span>
</span><span>r<span>cos<span>(θ)</span></span>=<span>sec<span>(θ)</span></span><span>cos<span>(θ)</span></span>=1</span><span>
</span><span>x=r<span>cos<span>(θ)</span></span></span><span>
</span><span>x=1</span>

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