Ujjval S.

asked • 09/22/18

a,b,c belongs to (0,45') such that 1/2 (1-tana)(1-tanb)(1-tanc)=1-(tana+tanb+tanc) then the value of tan (a+b+c)=?

This question is of trigonometry function

1 Expert Answer


Andy C. answered • 09/22/18

4.9 (27)

Math/Physics Tutor

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