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New Part 7 (in hindi)
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Elimination method

Shubham Agrawal
IIT Roorkee Grad. IIM L |Dropout. SBI PO 2017 Topper and Dropout. Full Time Educator.

U
sir or question dalaya kijya
Nirbhay Singh
a year ago
आप प्रोफ़ाइल चेक कीजिए साइंस के 3 कोर्स समानान्तर चल रहे है
Nirbhay Singh
a year ago
Plz डाऊनलोड थे उनकडेमय लर्निंग अप्प
Nirbhay Singh
a year ago
आप के पढ़ने की चाह को मै समझ सकता हूं। लेक़िन सभी का ध्यान रखना होता है, आप दूसरे लेसन को क्लिक कर सकती है, और शुरू में जो स्वागत संदेश देता हूँ वो आप का मूड ऑफ करता होगा 😃एक छात्र हूँ मैं भी, तो समझ सकता हूं, दूसरे लेसिन पर जाते है आप तो दाहिने हाथ ऊपर की तरफ फ़ास्ट फारवर्ड का ऑप्शन है पल्ज़ स्वागत संदेश को बढ़ा लिया कीजिये, बाकी आप को असुविधा होती है तो क्षमाप्रार्थी हुन 😊
Pallavi Singh
a year ago
but bahut kamm question rahta hai
1. About Me Shubham Agrawal IIT Roorkee 2013 graduate IIM Dropout SBI PO under 100 ranker (dropout) Left job to pursue my passion- Education

2. Linear Equation with 2 variables

3. Concept If there are 2 equations of the form 1st Method 2 2. 25 , b CA 2 2. 2.

4. Concept If there are 2 equations of the form 2nd Method Subtract or add one equation with the other to eliminate either x or y

5. Question -2

6. Question .

7. Concept Needs 2 equations to find the unique value of the 2 variables If i then infinitely many solution (as it's a2 b2 C2 the same equation)

8. Applications Q. The sum of the digits of a two digit number is 16 If the number formed by reversing the digits is less than the original number by 18. Find the original umber.

9. Applications Q. The sum of the digits of a two digit number is 16 If the number formed by reversing the digits is less than the original number by 18. Find the original umber.

10. Applications /2 2

11. Applications Q. The ratio of the ages of the father and the son at present is 3: 1. Four years earliar, the ratio was 4: 1 What are the present ages of the son and the father? 3 12_