create pointers in the form
of Do’s and Don’ts from it.
Travelling is one of the growing passions and hobbies of people in
today’s generation. But with the increasing number of travellers, come
an increased number of reports related to casualties and accidents.
Though it is impossible to avoid all the incidents, we can take care of
these few things while travelling for better survival and safety. Carrying
a First-Aid kit is the foremost need. Knowledge about the place you
travel to proves very helpful in planning your travel. This can be done
by keeping a map of the region. Not all the regions have provisions of
good quality food and water, so keeping ample quantity of eatables and
9 / MT PAPER I
water bottle handy is must. But at the same time overeating must be
avoided, as it can cause nausea and headache. Carrying extra pair of
clothes is always recommended. It keeps you clean as well as protects
you from inappropriate weather conditions. Whereas carrying extra
luggage can also be strenuous. Many camping sites do not have hotels
and lodgings for a stay. In these conditions a sleeping bag plays an
important role. When in groups one must not get away from the sight
of the group and roam alone. It is always dangerous.
Travelling helps you socialize but be aware! You must be careful
while arguing with an unknown. One must also stay away from
accepting anything from strangers. In case the situation demands you
to enter areas which are not well-lit, a torch proves helpful.
Since it works on batteries, keeping an extra pair of batteries
too will be of great help. Sleeping late at night should be avoided
by the people who are supposed to drive a vehicle the next day. It
may lead to accidents putting their own and the passengers’ lives at
risk.
Answers
Answer:
Anhedonia is one of the main symptoms of major depressive disorder (MDD). It is the loss of interest in previously rewarding or enjoyable activities. People suffering from clinical depression lose interest in hobbies, friends, work, and even food and sex. It's as if the brain's pleasure circuits shut down or short out.
Answer:
X(z) is the z-transform of the signal x(n), then what is the z-transform of the signal nx(n)? Therefore, we get -z\frac{dX(z)}{dz} = Z{nx(n)}.We have,
P=Rs.56000,
T=2years,
SI=Rs.280
We know that,
SI=
100
P×R×T
280=
100
56000×R×2
R=
2×560
280
R=0.25%
Hence, the value of the rate is 0.25%.We have,
P=Rs.56000,
T=2years,
SI=Rs.280
We know that,
SI=
100
P×R×T
280=
100
56000×R×2
R=
2×560
280
R=0.25%
Hence, the value of the rate is 0.25%.The angle subtended by an arc at the centre of a circle is twice the angle subtended by the same arc at any other point on the remaining part of the circle.
2∠ACB=∠AOB
∠AOB=2×35=70Given,
A(4,0),B(−4,0)
Let P(x,y)
∣PA−PB∣=6
(x−4)
2
+y
2
−
(x+4)
2
+y
2
=6
(x−4)
2
+y
2
=6+
(x+4)
2
+y
2
squaring on both sides, we get,
(x−4)
2
+y
2
=36+(x+4)
2
+y
2
+12
(x+4)
2
+y
2
−16x−36=12
(x+4)
2
+y
2
−4(4x+9)=12
(x+4)
2
+y
2
16x
2
+81+72x=9[(x+4)
2
+y
2
]
7x
2
−9y
2
=63Fact: If P is point of intersection of any two chords AB and CD of a circle then,
PA⋅PB=PC⋅PD
⇒9⋅4=12⋅PD
⇒PD=
12
36
∴PD=3