Math, asked by dsrijani631, 5 months ago

60. If a,b,c,d = are unit vectors such that a+b+ 2 = 0, then the value of a.b+b.c+c.a=

Answers

Answered by piyush433062

17

Step-by-step explanation:

hope it will help you bro

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 2 months ago

वाक्य बनाएं ताज्जुब...

Social Sciences, 2 months ago

Ways of conservation of customs...

Computer Science, 2 months ago

2. <AREA SHAPE= radius. > requires the coordinates of center point and the Ans:...

English, 5 months ago

एडलोकस लाइक रेन चेंज इनटू कंपाउंड सेंटेंस...

Math, 5 months ago

in the given figures x,y,or z ( whichever is required) pls answer fastly correctly properly and send answer step by step pls give answer fast it's urgent...

Music, 10 months ago

accha chalta hu duao me yaad rkhna.....

Accountancy, 10 months ago

Kabir, Zoravar and Parul are partners sharing profits in the ratio of 5:3:2. Their capitals as on 1st April, 2019 were: Kabir - 5,20,000, Zoravar- 3,20,000 and Parul- 2,00,000. The Partnership Deed provided as follows: (1) Kabir and Zoravar each will get salary of 24,000 p.a. (ii) Parul will get commission of 2% of Sales. (iii) Interest on capital is to be allowed @ 5% p.a. (iv) Interest on...

Math, 10 months ago

Median=49.2 sumation fi=90 find f1 & f2 mark freqn 20-30 f1 30-40 15 40-50 25 50-60 20 60-70 f2 70-80 8 80-90 10...