Show that -0 and 0 are all different-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Number of Subset of a Given Set

Show that ϕ,0...

Question

Show that $ϕ, {0}$ and 0 are all different.

Open in App

Solution

Suggest Corrections

Similar questions

0 < ϕ < \frac{π}{2}

x = \sum_{n = 0}^{\infty} {cos}^{2 n} ϕ, y = \sum_{n = 0}^{\infty} {sin}^{2 n} ϕ

z = \sum_{n = 0}^{\infty} {cos}^{2 n} ϕ {sin}^{2 n} ϕ

x y z = x y + z

θ - ϕ = \frac{π}{2}

∣ ∣ ∣ \begin{matrix} {cos}^{2} θ & cos θ sin θ cos θ sin θ & {sin}^{2} θ \end{matrix} ∣ ∣ ∣ ∣ ∣ ∣ \begin{matrix} {cos}^{2} ϕ & cos ϕ sin ϕ cos ϕ sin ϕ & {sin}^{2} ϕ \end{matrix} ∣ ∣ ∣ = 0

{tan}^{4} ϕ + {tan}^{2} ϕ = {sec}^{4} ϕ - {sec}^{2} ϕ

0^{\circ} \leq ϕ \leq 90^{\circ}

∣ ∣ ∣ ∣ ∣ \begin{matrix} a & a^{3} & a^{4} - 1 b & b^{3} & b^{4} - 1 c & c^{3} & c^{4} - 1 \end{matrix} ∣ ∣ ∣ ∣ ∣ = 0

a b c (a b + b c + c a) = a + b + c

θ

ϕ (\neq 0)

sec (θ + ϕ), sec θ

sec (θ - ϕ)

A . P

cos θ = k cos (\frac{ϕ}{2})

k

k

Join BYJU'S Learning Program