ԱՌՑԱՆՑ ՏՆԱՅԻՆՆԵՐ

1. Ո՞ր քառորդում է a- ն, եթե ՝

ա) a = 850

A (1/2, – 2/3)

բ) a = 1850

գ) a = -4500

դ) a = 7900

ե) a = -180

A (- 1/3, 2/3)

զ) a = 2980

2. Ո՞ր քառորդում է a- ն, եթե ՝

ա) a = 3p/4

a = 3p/4 = 3 * 180/4 = 540/4 = 1350

բ) a = 5p/4

a = 5p/4 = 5 * 180/4 = 900/4 = 2250

գ) a = – p/10

a = – p/10 = – 180/10 = -180

դ) a = 1,5

ե) a = 1,5p

a = 1,5 * p = 1,5 * 180 = 2700

զ) a = 11p/6

a = 11p/6 = 11 * 180/6 = 1980/6 = 3300

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