किसी समान्तर सरेड़ी के 7 पदों का योग 10 है और अगले 7 पदों का योग 17 है । सरेड़ी ज्ञात कीजिये?
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Hay dear user
it's ur answer
T7 = a + 6d
10 = a + 6d ........(1)
T14 = a + 16d
17 = a + 16d....... (2)
समीकरण 1 वा 2 से -
10 = a + 6d
17 = a + 16d
___________
7 = 10 d
=> d = 7/10
d का मान समीकरण एक में रखने पर
10 = a +16 × 7/10
10 = a +56/5
106/5,24,127/5...........Tn
it's already answered by me
https://brainly.in/question/5138525?
I hope it's help you
Regards : @Swarnimkumar21###
it's ur answer
T7 = a + 6d
10 = a + 6d ........(1)
T14 = a + 16d
17 = a + 16d....... (2)
समीकरण 1 वा 2 से -
10 = a + 6d
17 = a + 16d
___________
7 = 10 d
=> d = 7/10
d का मान समीकरण एक में रखने पर
10 = a +16 × 7/10
10 = a +56/5
106/5,24,127/5...........Tn
it's already answered by me
https://brainly.in/question/5138525?
I hope it's help you
Regards : @Swarnimkumar21###
ayushbisht02pdbsmj:
Sorry but this is a wrong Answer
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