NCERT/CBSE MATHS Class 10 Ex-5.2 Q No.6 Solutions : Check whether -150 is a term of the A.P. 11, 8, 5, 2, …
Hy Friends Welcome On NCERT MATHS SOLUTIONS !! Today we are going to solve the Question : ” Check whether -150 is a term of the A.P. 11, 8, 5, 2, …” of Exercise 5.2 Question No 6 Solutions (Arithmetic Progressions) of Class 10th, which will prove to be very helpful for you.
CBSE/NCERT MATHS Class 10 Ex-5.2 Q No. 6 Solutions
If you are a student of CBSE, today we are going to give you the CBSE / NCERT Chapter : Arithmetic Progressions Exercise 5.2 Question No – 6 Solutions . Hope you like this post about Class 10th Maths Solution.
Here we would like to tell you that there are other websites on which the students demanded the Solution of NCERT MATHS Chapters, we had promised them that we will soon send you the questions of Class 9, And we completed our promise to them.We asked the good knowledgeable teachers of mathematics and asked them to solve the issues of CBSE’s mathematical questions and also said that the answers to our questions are such that the students have no difficulty in solving all those questions.
Arithmetic Progressions CHAPTER : 5
n this progression, for a given series, the terms used are the first term, the common difference between the two terms and nth term.
Suppose, a1, a2, a3, ……………., an is an AP, then; the common difference “ d ” can be obtained as; In this progression, for a given series, the terms used are the first term, the common difference between the two terms and nth term.
a, a + d, a + 2d, a + 3d, a + 4d, ………. ,a + (n – 1) d
Exercise- 5.2 Question No. 6 :
Check whether -150 is a term of the A.P. 11, 8, 5, 2, …
For this A.P.,
a = 11
d = a2 − a1 = 8 − 11 = −3
Let −150 be the nth term of this A.P.
We know that,
an = a + (n − 1) d
-150 = 11 + (n – 1)(-3)
-150 = 11 – 3n + 3
-164 = -3n
n = 164/3
Clearly, n is not an integer.
Therefore, – 150 is not a term of this A.P.
About NCERT Maths Solutions :-
यहाँ पर हम आपको बताना चाहेंगे कि हमारी अन्य websites भी हैं जिन पर छात्रों ने NCERT MATHS Chapters के Solution की काफी मांग की थी , हमने उनसे वादा किया था कि हम जल्द ही आपको Class 9th ,10th के गणित के सवालों के हल करके आप तक पहुचाएंगे और हमने उनसे किया अपना वादा पूरा किया |
हमने गणित के अच्छे जानकार ढूंढे और उनसे CBSE के गणित के सवालों के आसन हल करने को कहा साथ ही यह बात भी कही की हमारे सवालों के जवाब कुछ ऐसे हो जिनमे छात्रों को उन सभी सवालों को हल करने में कोई कठिनाई न हो |
If you have any question from NCERT, then you can ask your question here in the comment box. We will be happy to answer your questions.