1. Birlik aylananing nuqtasini


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1. Birlik aylananing nuqtasini :
1) 2) 3) 4) burchakka burish natijasida hosil bo’lgan nuqtalarning kordinatalarini toping.
2. Agar 1) 2) bo’lsa , va ishoralarini aniqlang.
3. ekanligi ma’lum. ifodaning qiymatini toping.
4. Ayniyatni isbotlang:
5. Hisoblang:

1. Birlik aylananing nuqtasini :


1) 2) 3) 4) burchakka burish natijasida hosil bo’lgan nuqtalarning kordinatalarini toping.
2. Agar 1) 2) bo’lsa , va ishoralarini aniqlang.
3. ekanligi ma’lum. ifodaning qiymatini toping.
4. Ayniyatni isbotlang:
5. Hisoblang:

1. Birlik aylananing nuqtasini :


1) 2) 3) 4) burchakka burish natijasida hosil bo’lgan nuqtalarning kordinatalarini toping.
2. Agar 1) 2) bo’lsa , va ishoralarini aniqlang.
3. ekanligi ma’lum. ifodaning qiymatini toping.
4. Ayniyatni isbotlang:
5. Hisoblang:
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