20 ? | , where ? ? r. suppose 3 -5 0 13. let p q [g is a matrix such that pq kl, where ke r, k o and i is the identity matrix of order 3. if k2 02- - and det() 423 8 then en [jee(advanced)-2016] re 12] (3) det(p adj(q) 29 (4) det(q adj(p) 213 road new delhi-110005 ph.011-47623456

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation: