Math, asked by pom000006, 3 months ago

sin 70° - cos 80° + cos 140°

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Answered by ayeshakhatoon4d

0

please agar helpful answer hai to follow kar do please please please

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Answered by Jfrr

0

Answer:

0

Step-by-step explanation:

sin (70°) - cos (80°) + cos (140°)

(0.9396926208) - (0.1736481777) + (-0.7660444431)

=0

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