The second equation is (2) times the first. Therefore both are the same line and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is D. अनंत हल / Infinitely many solutions. The second equation is (2) times the first. Therefore both are the same line and have infinitely many solutions.
Step 3
Exam Tip
दूसरा समीकरण पहले का (2) गुना है। इसलिए दोनों एक ही रेखा हैं और अनंत हल हैं।
The second equation is (2) times the first. Therefore both represent the same line and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is A. अनंत हल / Infinitely many solutions. The second equation is (2) times the first. Therefore both represent the same line and have infinitely many solutions.
Step 3
Exam Tip
दूसरा समीकरण पहले का (2) गुना है। इसलिए दोनों एक ही रेखा दर्शाते हैं और अनंत हल हैं।
The second equation is (2) times the first. Therefore both represent the same line and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is A. अनंत हल / Infinitely many solutions. The second equation is (2) times the first. Therefore both represent the same line and have infinitely many solutions.
Step 3
Exam Tip
दूसरा समीकरण पहले का (2) गुना है। इसलिए दोनों एक ही रेखा दर्शाते हैं और अनंत हल हैं।
The first equation is (7) times the second. Therefore both are identical equations and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is C. अनंत हल / Infinitely many solutions. The first equation is (7) times the second. Therefore both are identical equations and have infinitely many solutions.
Step 3
Exam Tip
पहला समीकरण दूसरे का (7) गुना है। इसलिए दोनों समान समीकरण हैं और अनंत हल हैं।
The first equation is (5) times the second. Therefore both are the same equation and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is D. अनंत हल / Infinitely many solutions. The first equation is (5) times the second. Therefore both are the same equation and have infinitely many solutions.
Step 3
Exam Tip
पहला समीकरण दूसरे का (5) गुना है। इसलिए दोनों एक ही समीकरण हैं और अनंत हल हैं।
The first equation is (3) times the second. Hence both are the same line and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is C. अनंत हल / Infinitely many solutions. The first equation is (3) times the second. Hence both are the same line and have infinitely many solutions.
Step 3
Exam Tip
पहला समीकरण दूसरे का (3) गुना है। इसलिए दोनों एक ही रेखा हैं और अनंत हल हैं।
B. अनंत हल हैं/There are infinitely many solutions
Step 1
Concept
The first equation is (2) times the second. Therefore both are the same equation and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is B. अनंत हल हैं / There are infinitely many solutions. The first equation is (2) times the second. Therefore both are the same equation and have infinitely many solutions.
Step 3
Exam Tip
पहला समीकरण दूसरे का (2) गुना है। इसलिए दोनों एक ही समीकरण हैं और अनंत हल हैं।
The first equation is (2) times the second. Therefore both equations are identical and give infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is D. अनंत हल / Infinitely many solutions. The first equation is (2) times the second. Therefore both equations are identical and give infinitely many solutions.
Step 3
Exam Tip
पहला समीकरण दूसरे का (2) गुना है। इसलिए दोनों समीकरण समान हैं और अनंत हल देते हैं।
C. अनंत हल हैं/There are infinitely many solutions
Step 1
Concept
The second equation is (2) times the first. Hence both represent the same line and have infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is C. अनंत हल हैं / There are infinitely many solutions. The second equation is (2) times the first. Hence both represent the same line and have infinitely many solutions.
Step 3
Exam Tip
दूसरा समीकरण पहले का (2) गुना है। इसलिए दोनों एक ही रेखा दर्शाते हैं और अनंत हल होते हैं।
The second equation is (2) times the first, so both represent the same line. Such a pair has infinitely many solutions.
Step 2
Why this answer is correct
The correct answer is B. अनंत हल / Infinitely many solutions. The second equation is (2) times the first, so both represent the same line. Such a pair has infinitely many solutions.
Step 3
Exam Tip
दूसरा समीकरण पहले का (2) गुना है, इसलिए दोनों एक ही रेखा हैं। ऐसे युग्म के अनंत हल होते हैं।
The second equation is (2) times the first, so both are the same line and have infinitely many solutions. Identify proportional equations.
Step 2
Why this answer is correct
The correct answer is D. अनंत हल / Infinitely many solutions. The second equation is (2) times the first, so both are the same line and have infinitely many solutions. Identify proportional equations.
Step 3
Exam Tip
दूसरा समीकरण पहले का (2) गुना है, इसलिए दोनों एक ही रेखा हैं और अनंत हल हैं। समानुपाती समीकरणों को पहचानें।
B. पहला समीकरण दूसरे का (2) गुना है/The first equation is (2) times the second
Step 1
Concept
The first equation is (2(x+2y)=18), so it is (2) times the second. Recognizing proportional equations is also important.
Step 2
Why this answer is correct
The correct answer is B. पहला समीकरण दूसरे का (2) गुना है / The first equation is (2) times the second. The first equation is (2(x+2y)=18), so it is (2) times the second. Recognizing proportional equations is also important.
Step 3
Exam Tip
पहला समीकरण (2(x+2y)=18) है, इसलिए यह दूसरे का (2) गुना है। समानुपाती समीकरणों को पहचानना भी जरूरी है।
