class 11 Math Algebra Sequences And Series

If x, y, z are in A.P. and $tan_{−1}x,tan_{−1}yandtan_{−1}z$are also in A.P., then

(a)

$2x=3y=6z$

(b)

$6x=3y=2z$

(c)

$6x=4y=3z$

(d)

$x=y=z$

Similar topics

determinants

matrices

binomial theorem

complex numbers and quadratic equations

sequences and series

determinants

matrices

binomial theorem

complex numbers and quadratic equations

sequences and series

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