Math, asked by sc2535086, 4 months ago

5 tan2 0 - 5 sec20 =​

Answers

Answered by naiksonicharan
0

Answer:

I don't know how to solve

Answered by Anonymous
1

Answer:

 \frac{5( \sin(20) + 1) }{ \cos(20) }

Step-by-step explanation:

5 \tan(20)  - 5 \sec(20)  \\  =  >  \frac{5 \sin(20) }{ \cos(20) }  -  \frac{5}{ \cos(20) } \\  =  >  \frac{5 \sin(20) - 5 }{ \cos(20) }   \\  =  >  \frac{5( \sin(20) + 1 )}{ \cos(20) }

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