A=[ −7 12 ​ 5 2 ​ ] I Will GIVE BRAINIEST

Is the matrix A invertible?

Choose 1

(Choice A) A Yes, A is invertible.

(Choice B) B No, A is not invertible.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

da freeck kinda math is this just drop out

step-by-step explanation: