Trig Limits & the Squeeze Theorem

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This Math Help Video Tutorial is all about how to use the squeeze theorem trigonometric rules to calculate trig limits. Learn about the limit as x goes to zero of sinx/x and 1-cosx / x.
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[@arinzeanthony7447]

This isn't squeeze theorem (your approach of solving the questions).

[@lisasaad1399]

why cant we solve the third one by squeeze theorem? cant we take the interval of sin7x between -1 and 1 --> -1

[@problemsolvedmathtutoring883]

Thanks so much for asking! The explanation is utilizing squeeze theorem with the special case of sina/a . What you are suggesting also works wonderfully as a use of squeeze theorem! Thanks again and take good care!