A. (22) को (10) करना होगा/(22) must be changed to (10)
Step 1
Concept
For equal distance from the (y)-axis, zeroes should be opposites, so (10) is needed with (-10). Tip: symmetric zeroes are (a) and (-a).
Step 2
Why this answer is correct
The correct answer is A. (22) को (10) करना होगा / (22) must be changed to (10). For equal distance from the (y)-axis, zeroes should be opposites, so (10) is needed with (-10). Tip: symmetric zeroes are (a) and (-a).
Step 3
Exam Tip
(y)-अक्ष से समान दूरी के लिए शून्यक विपरीत होने चाहिए, इसलिए (-10) के साथ (10) चाहिए। टिप: सममित शून्यक (a) और (-a) होते हैं।
A. (18) को (8) करना होगा/(18) must be changed to (8)
Step 1
Concept
For equal distance from the (y)-axis, zeroes should be opposites, so (8) is needed with (-8). Tip: symmetric zeroes are (a) and (-a).
Step 2
Why this answer is correct
The correct answer is A. (18) को (8) करना होगा / (18) must be changed to (8). For equal distance from the (y)-axis, zeroes should be opposites, so (8) is needed with (-8). Tip: symmetric zeroes are (a) and (-a).
Step 3
Exam Tip
(y)-अक्ष से समान दूरी के लिए शून्यक विपरीत होने चाहिए, इसलिए (-8) के साथ (8) चाहिए। टिप: सममित शून्यक (a) और (-a) होते हैं।
A. (14) को (6) करना होगा/(14) must be changed to (6)
Step 1
Concept
For equal distance from the (y)-axis, zeroes should be opposites, so (6) is needed with (-6). Tip: symmetric zeroes are (a) and (-a).
Step 2
Why this answer is correct
The correct answer is A. (14) को (6) करना होगा / (14) must be changed to (6). For equal distance from the (y)-axis, zeroes should be opposites, so (6) is needed with (-6). Tip: symmetric zeroes are (a) and (-a).
Step 3
Exam Tip
(y)-अक्ष से समान दूरी के लिए शून्यक विपरीत होने चाहिए, इसलिए (-6) के साथ (6) चाहिए। टिप: सममित शून्यक (a) और (-a) होते हैं।
B. शून्यक परस्पर विपरीत हैं और योग (0) है/The zeroes are opposites and their sum is (0)
Step 1
Concept
The zeroes (-8) and (8) are opposite numbers. Tip: opposite zeroes are equally distant from the (y)-axis.
Step 2
Why this answer is correct
The correct answer is B. शून्यक परस्पर विपरीत हैं और योग (0) है / The zeroes are opposites and their sum is (0). The zeroes (-8) and (8) are opposite numbers. Tip: opposite zeroes are equally distant from the (y)-axis.
Step 3
Exam Tip
शून्यक (-8) और (8) विपरीत संख्याएँ हैं। टिप: विपरीत शून्यक (y)-अक्ष से समान दूरी पर होते हैं।
A. (10) को (4) करना होगा/(10) must be changed to (4)
Step 1
Concept
For equal distance from the (y)-axis, zeroes should be opposites, so (4) is needed with (-4). Tip: symmetric zeroes are (a) and (-a).
Step 2
Why this answer is correct
The correct answer is A. (10) को (4) करना होगा / (10) must be changed to (4). For equal distance from the (y)-axis, zeroes should be opposites, so (4) is needed with (-4). Tip: symmetric zeroes are (a) and (-a).
Step 3
Exam Tip
(y)-अक्ष से समान दूरी के लिए शून्यक विपरीत होने चाहिए, इसलिए (-4) के साथ (4) चाहिए। टिप: सममित शून्यक (a) और (-a) होते हैं।
B. शून्यक परस्पर विपरीत हैं और योग (0) है/The zeroes are opposites and their sum is (0)
Step 1
Concept
The zeroes (-6) and (6) are opposite numbers. Tip: opposite zeroes are equally distant from the (y)-axis.
Step 2
Why this answer is correct
The correct answer is B. शून्यक परस्पर विपरीत हैं और योग (0) है / The zeroes are opposites and their sum is (0). The zeroes (-6) and (6) are opposite numbers. Tip: opposite zeroes are equally distant from the (y)-axis.
Step 3
Exam Tip
शून्यक (-6) और (6) विपरीत संख्याएँ हैं। टिप: विपरीत शून्यक (y)-अक्ष से समान दूरी पर होते हैं।
A. (9) को (3) करना होगा/(9) must be changed to (3)
Step 1
Concept
For equal distance from the (y)-axis, zeroes should be opposites, so (3) is needed with (-3). Tip: symmetric zeroes are (a) and (-a).
Step 2
Why this answer is correct
The correct answer is A. (9) को (3) करना होगा / (9) must be changed to (3). For equal distance from the (y)-axis, zeroes should be opposites, so (3) is needed with (-3). Tip: symmetric zeroes are (a) and (-a).
Step 3
Exam Tip
(y)-अक्ष से समान दूरी के लिए शून्यक विपरीत होने चाहिए, इसलिए (-3) के साथ (3) चाहिए। टिप: सममित शून्यक (a) और (-a) होते हैं।
B. वे परस्पर विपरीत हैं और योग (0) है/They are opposites and their sum is (0)
Step 1
Concept
The zeroes are (-5) and (5), which are opposite numbers. Tip: such zeroes are equally distant from the (y)-axis.
Step 2
Why this answer is correct
The correct answer is B. वे परस्पर विपरीत हैं और योग (0) है / They are opposites and their sum is (0). The zeroes are (-5) and (5), which are opposite numbers. Tip: such zeroes are equally distant from the (y)-axis.
Step 3
Exam Tip
शून्यक (-5) और (5) हैं, जो विपरीत संख्याएँ हैं। टिप: ऐसे शून्यक (y)-अक्ष से समान दूरी पर होते हैं।
B. वे परस्पर विपरीत हैं/They are opposites of each other
Step 1
Concept
The zeroes are (-4) and (4), which are opposites. Tip: such zeroes have sum (0).
Step 2
Why this answer is correct
The correct answer is B. वे परस्पर विपरीत हैं / They are opposites of each other. The zeroes are (-4) and (4), which are opposites. Tip: such zeroes have sum (0).
Step 3
Exam Tip
शून्यक (-4) और (4) हैं, जो परस्पर विपरीत हैं। टिप: ऐसे शून्यकों का योग (0) होता है।
