The graph of ax2 + bx + c is shown here and
Identify the signs of a, b and c.
a | b | c | |
---|---|---|---|
A | +ve | +ve | –ve |
B | +ve | –ve | –ve |
C | +ve | –ve | +ve |
D | –ve | +ve | –ve |
Post Your Answer
Ans 1:
Class : Class 8
Hi Everyone. I have a request to SOF that please update the answer as ISRO. The answer should not be TISCO.
Ans 8:
Class : Class 9
Yeah, it should be ISRO as Tata Iron and Steel Company (TISCO) is not a space entity!
Ans 9:
Class : Class 9
ISRO is the sole space commandment of India. Mangalyaan is a spacecraft and was launched by ISRO. TISCO is just another sector!! Knowgeable gentlemen of SOF, kindly look into the Question.
Ans 10:
Class : Class 8
its isro not tisco. tisco is a steel company. spacecrafts for india are made in isro
Ans 11:
Class : Class 8
Mangalyaan was an indian project and ISRO's full form is indian space research organization. its isro not tisco
Post Your Answer
Ans 5:
Class : Class 6
its answer is correct (12) because in first sleeping boxes there are 4,2 in secondand 3in 3rd and so on you can count the above 3 easily
Post Your Answer
Post Your Answer
Post Your Answer
Fill in the blanks:
The __(i)__ of a sound is determined by its __(ii)__. The __(iii)__ of the sound wave depends upon the force with which an object is made to vibrate. A sound of __(iv)__ frequency is called a __(v)__.
(i) | (ii) | (iii) | (iv) | (v) | |
---|---|---|---|---|---|
A | Amplitude | Loudness | Loudness | Double | Note |
B | Loudness | Frequency | Amplitude | Single | Tone |
C | Loudness | Amplitude | Amplitude | Double | Tone |
D | Amplitude | Loudness | Loudness | Single | Note |
Complete question isn't visoble...