Question

MKD DAV PUBLIC SCHOOL NESHTA ATTARI)
Term exam December2020
STD-V
SUB - MATHS
MM-50.
Arm in the blanks (1x5)
1) 2.3.5.9 -
+2.3
2) 79.8_-79.8
3) From the 9.27, the whole number part is
4) Fractions with denominators 10,100 and 1000 are called
5) From the 0.43, the decimal part is
fractions.​

Answer 1

Answer:

ostheta(1/1-sintheta-1/1+sintheta)

taking lcm inside the bracket

costheta(2sintheta/(1-sin²theta))

costheta(2sintheta/cos²theta)

=2tantheta

hence value of k is 2

ostheta(1/1-sintheta-1/1+sintheta)

taking lcm inside the bracket

costheta(2sintheta/(1-sin²theta))

costheta(2sintheta/cos²theta)

=2tantheta

hence value of k is 2

ostheta(1/1-sintheta-1/1+sintheta)

taking lcm inside the bracket

costheta(2sintheta/(1-sin²theta))

costheta(2sintheta/cos²theta)

=2tantheta

hence value of k is 2

ostheta(1/1-sintheta-1/1+sintheta)

taking lcm inside the bracket

costheta(2sintheta/(1-sin²theta))

costheta(2sintheta/cos²theta)

=2tantheta

hence value of k is 2

Step-by-step explanation:

Answer 2

above answer is perfectly right ✾❤️✾