In ch AP in (xii) part, next three terms are written as √50,√72,√98 in ncert textbook.
But the answer is coming as 5√2 (4√2 √2),....So what is the answer?
Question
Maths
Feb. 9, 2018, 3:32 p.m.
Answer
Find the angle between the vectors a+b and a-b if a =2i-j+3k and b=3i+j-2k and hence find a vector perpendicular to both a+b and a-b.
Maths
Feb. 9, 2018, 10:04 a.m.
Answer
Construct a right triangle whose base is 12cm & sum of its hypotenuse and other side is 18cm
Maths
Feb. 9, 2018, 6:42 a.m.
Answer
What is the meaning of the sentence 'compare and interpret the two measures of central tendency.' In question no. 1 in exercise 14.2 of class 10 maths?
Maths
Feb. 9, 2018, 2:05 a.m.
Answer
Hello sir i am a student from vijyapur disttict of karntaka and iam studying in 1st puc (11 class) i have a doubt about graphs of trignometric function can u please elaberate and tell me about that