Math, asked by nageshgundagoni0898, 7 months ago

7. If tan 290.tan 30° + tan 30°
. tan 31° + tan 31º. tan 290 = k,
then the value of k is *​

Answers

Answered by karan991441
0

Answer:

fgA shopkeeper bought 10 sewing machine of a particular type for rs 800 each and sold them at a profit equal to the selling price of the three machine. Find the selling price of the three machine. Find the selling price of one sewing machine

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