यदि (a=0) और (d=4) है, तो समांतर श्रेढ़ी का (26)वाँ पद क्या है?
If (a=0) and (d=4), what is the (26)th term of the AP?
#ap
#nth term
#zero first term
A (104)
B (96)
C (108)
D (100)
Explanation opens after your attempt
Step 1
Concept
\(a_{26}=0+25\times4=100\). Even with zero first term, (n-1) differences are added.
Step 2
Why this answer is correct
The correct answer is D. (100). \(a_{26}=0+25\times4=100\). Even with zero first term, (n-1) differences are added.
Step 3
Exam Tip
\(a_{26}=0+25\times4=100\)। शून्य प्रथम पद होने पर भी (n-1) अंतर जुड़ते हैं।
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अनुक्रम \(0,-4,-8,-12,\ldots\) में (a) और (d) क्रमशः क्या हैं?
In the sequence \(0,-4,-8,-12,\ldots\), what are (a) and (d) respectively?
#ap
#zero first term
#negative d
#medium
A (0) और (4) / (0) and (4)
B (-4) और (-4) / (-4) and (-4)
C (0) और (-4) / (0) and (-4)
D (-12) और (0) / (-12) and (0)
Explanation opens after your attempt
Correct Answer
C. (0) और (-4) / (0) and (-4)
Step 1
Concept
The first term is (0), and (d=-4-0=-4). Zero can also be the first term.
Step 2
Why this answer is correct
The correct answer is C. (0) और (-4) / (0) and (-4). The first term is (0), and (d=-4-0=-4). Zero can also be the first term.
Step 3
Exam Tip
पहला पद (0) है और (d=-4-0=-4) है। शून्य भी पहला पद हो सकता है।
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अनुक्रम \(0,5,10,15,\ldots\) में (d) और (a) क्रमशः क्या हैं?
In \(0,5,10,15,\ldots\), what are (d) and (a) respectively?
#arithmetic-progression
#zero-first-term
#class10
A (d=0,\ a=5)
B (d=5,\ a=0)
C (d=10,\ a=0)
D (d=5,\ a=5)
Explanation opens after your attempt
Correct Answer
B. (d=5,\ a=0)
Step 1
Concept
The common difference is (5-0=5), and the first term is (0). The question asks in the order (d) then (a).
Step 2
Why this answer is correct
The correct answer is B. (d=5,\ a=0). The common difference is (5-0=5), and the first term is (0). The question asks in the order (d) then (a).
Step 3
Exam Tip
सार्व अंतर (5-0=5) और पहला पद (0) है। प्रश्न में क्रम (d) फिर (a) दिया है।
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अनुक्रम \(0,-3,-6,-9,\ldots\) में (a) और (d) क्रमशः क्या हैं?
In the sequence \(0,-3,-6,-9,\ldots\), what are (a) and (d) respectively?
#ap
#zero first term
#negative d
#medium
A (0) और (3) / (0) and (3)
B (-3) और (-3) / (-3) and (-3)
C (0) और (-3) / (0) and (-3)
D (-9) और (0) / (-9) and (0)
Explanation opens after your attempt
Correct Answer
C. (0) और (-3) / (0) and (-3)
Step 1
Concept
The first term is (0), and (d=-3-0=-3). Zero can also be the first term.
Step 2
Why this answer is correct
The correct answer is C. (0) और (-3) / (0) and (-3). The first term is (0), and (d=-3-0=-3). Zero can also be the first term.
Step 3
Exam Tip
पहला पद (0) है और (d=-3-0=-3) है। शून्य भी पहला पद हो सकता है।
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समांतर श्रेढ़ी \(0,-4,-8,-12,\ldots\) का सार्व अंतर क्या है?
What is the common difference of \(0,-4,-8,-12,\ldots\)?
#arithmetic-progression
#zero-first-term
#class10
A (0)
B (4)
C (-4)
D (-8)
Explanation opens after your attempt
Step 1
Concept
The difference of consecutive terms is (-4-0=-4). Even when the first term is zero, (d) is found the same way.
Step 2
Why this answer is correct
The correct answer is C. (-4). The difference of consecutive terms is (-4-0=-4). Even when the first term is zero, (d) is found the same way.
Step 3
Exam Tip
लगातार पदों का अंतर (-4-0=-4) है। शून्य प्रथम पद होने पर भी (d) इसी तरह निकलेगा।
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अनुक्रम \(0,5,10,15,\ldots\) में अगला पद क्या है?
What is the next term in the sequence \(0,5,10,15,\ldots\)?
#ap
#next term
#zero first term
#class ten
A (16)
B (20)
C (25)
D (30)
Explanation opens after your attempt
Step 1
Concept
The common difference is (5), so (15+5=20). Zero can be the first term.
Step 2
Why this answer is correct
The correct answer is B. (20). The common difference is (5), so (15+5=20). Zero can be the first term.
Step 3
Exam Tip
सार्व अंतर (5) है इसलिए (15+5=20) होगा। शून्य पहला पद हो सकता है।
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समांतर श्रेढ़ी \(0,3,6,9,\ldots\) का सार्व अंतर क्या है?
What is the common difference of the arithmetic progression \(0,3,6,9,\ldots\)?
#arithmetic-progression
#zero-first-term
#class10
A (0)
B (3)
C (6)
D (9)
Explanation opens after your attempt
Step 1
Concept
The difference of consecutive terms is (3-0=3). The first term can be (0), and the sequence can still be an arithmetic progression.
Step 2
Why this answer is correct
The correct answer is B. (3). The difference of consecutive terms is (3-0=3). The first term can be (0), and the sequence can still be an arithmetic progression.
Step 3
Exam Tip
लगातार पदों का अंतर (3-0=3) है। पहला पद (0) हो सकता है फिर भी श्रेढ़ी समांतर हो सकती है।
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