0 reads0 ratings0 helpful
What is the value of (\cos^{-1}1)?(\cos^{-1}1) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\0)(\0)
Because (\cos 0=1) and (0\in[0,\pi]) so (\cos^{-1}1=0). For (\cos^{-1}x) the answer is not negative.क्योंकि (\cos 0=1) और (0\in[0,\pi]) है इसलिए (\cos^{-1}1=0)। (\cos^{-1}x) में उत्तर ऋणात्मक नहीं होता।
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
