whether

/ˈwɛðər/

conjunction

olup olmadığı; ister... ister

Used to introduce alternatives or express doubt between possibilities; if.

I don't know whether she'll come to the party.
Whether you like it or not, you have to go.
Let me know whether you need help.
The research team must determine whether the observed correlation implies causation or merely reflects a spurious relationship between variables.
University administrators are currently debating whether online examinations can maintain the same academic integrity standards as traditional proctored tests.
Paleontologists continue to investigate whether certain dinosaur species exhibited warm-blooded metabolic characteristics similar to modern birds.