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`        . If the numbers a, b, c, d , e form an A.P., then the value of a – 4b + 6c – 4d + e is …..`
2 years ago

Arun
23739 Points
```							Dear Shivani b = a +Dc = a +2Dd = a+3De = a+ 4Dwhere D is the common difference of the AP.now put these values in the quest.a - 4(a+D) +6(a+2D) -4(a+3D) + a+ 4D=  0  ANS. RegardsArun (askIITians forum expert)
```
2 years ago
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### Course Features

• 731 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions