All Over Study

Name of Post: Junior Officer (IT) (on contract basis) Post Code: 772 Pay Band: Rs. 10900-34800+4350 Name of Department: H.P.Power

“महत्वपूर्ण”.. 9th,10th,11th,12th, गणित विषय के सारे फॉर्मूले है.. (α+в)²= α²+2αв+в² (α+в)²= (α-в)²+4αв (α-в)²= α²-2αв+в² (α-в)²= (α+в)²-4αв α² + в²= (α+в)²